Percolation tank at Ralegan Siddhi near Pune ; Maharashtra ; India Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/stock-photo-percolation-tank-at-ralegan-siddhi-near-pune-maharashtra-india-88245899.html
RMF3FXF7–Percolation tank at Ralegan Siddhi near Pune ; Maharashtra ; India
Percolation lagoon at Shingle Street, Suffolk Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/percolation-lagoon-at-shingle-street-suffolk-image450607598.html
RF2H52XGE–Percolation lagoon at Shingle Street, Suffolk
Sunset in Camden Percolation Lake, Los Gatos, California Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/sunset-in-camden-percolation-lake-los-gatos-california-image375018458.html
RM2CP3FTA–Sunset in Camden Percolation Lake, Los Gatos, California
Man performing a perc test to determine if soil is appropriate for an underground septic system Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/stock-photo-man-performing-a-perc-test-to-determine-if-soil-is-appropriate-for-111457083.html
RMGD98J3–Man performing a perc test to determine if soil is appropriate for an underground septic system
Spring flooded field with snow with a refreezed hard snow crust. Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/stock-photo-spring-flooded-field-with-snow-with-a-refreezed-hard-snow-crust-81310512.html
RMEM80AT–Spring flooded field with snow with a refreezed hard snow crust.
Percolation tank at Ralegan Siddhi near Pune ; Maharashtra ; India Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/stock-photo-percolation-tank-at-ralegan-siddhi-near-pune-maharashtra-india-29478000.html
RMBKXRDM–Percolation tank at Ralegan Siddhi near Pune ; Maharashtra ; India
tricking filter in a sewage treatment works Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/stock-photo-tricking-filter-in-a-sewage-treatment-works-16060872.html
RFARHPTW–tricking filter in a sewage treatment works
Looking downstream into upper cofferdam excavation. Percolation stops seen at right against Nevada abutment.; Scope and content: Photograph from Volume Two of a series of photo albums documenting the construction of Hoover Dam, Boulder City, Nevada. Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/looking-downstream-into-upper-cofferdam-excavation-percolation-stops-seen-at-right-against-nevada-abutment-scope-and-content-photograph-from-volume-two-of-a-series-of-photo-albums-documenting-the-construction-of-hoover-dam-boulder-city-nevada-image261739341.html
RMW5R75H–Looking downstream into upper cofferdam excavation. Percolation stops seen at right against Nevada abutment.; Scope and content: Photograph from Volume Two of a series of photo albums documenting the construction of Hoover Dam, Boulder City, Nevada.
Ruins of the Lower-House Mill, near Oldham, 1844. Scene of an industrial accident at Oldham in Yorkshire, a centre of textile manufacture: '...the falling of a newly erected mill, the property of Messrs. Radcliffe, and Co...Twenty persons were killed by this unfortunate occurrence, 12 males, and 8 females. From the...evidence, though the facts are somewhat scattered, may be gleaned what, in all probability, is the true cause of the fall of the mill...water, it is supposed, by its percolation through the brickwork of the arch, had considerably loosened the mortar, and thus caused the arch to gi Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/ruins-of-the-lower-house-mill-near-oldham-1844-scene-of-an-industrial-accident-at-oldham-in-yorkshire-a-centre-of-textile-manufacture-the-falling-of-a-newly-erected-mill-the-property-of-messrs-radcliffe-and-cotwenty-persons-were-killed-by-this-unfortunate-occurrence-12-males-and-8-females-from-theevidence-though-the-facts-are-somewhat-scattered-may-be-gleaned-what-in-all-probability-is-the-true-cause-of-the-fall-of-the-millwater-it-is-supposed-by-its-percolation-through-the-brickwork-of-the-arch-had-considerably-loosened-the-mortar-and-thus-caused-the-arch-to-gi-image397471346.html
RM2E2JAN6–Ruins of the Lower-House Mill, near Oldham, 1844. Scene of an industrial accident at Oldham in Yorkshire, a centre of textile manufacture: '...the falling of a newly erected mill, the property of Messrs. Radcliffe, and Co...Twenty persons were killed by this unfortunate occurrence, 12 males, and 8 females. From the...evidence, though the facts are somewhat scattered, may be gleaned what, in all probability, is the true cause of the fall of the mill...water, it is supposed, by its percolation through the brickwork of the arch, had considerably loosened the mortar, and thus caused the arch to gi
Biological and percolation aquarium filtering Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/biological-and-percolation-aquarium-filtering-image503759868.html
RF2M7G6RT–Biological and percolation aquarium filtering
Chemnitz, Germany. 25th July, 2014. A museum employee looks at the drawings (L-R) 'Blutspur' (1980), 'Kammer' (1962), 'Schamanen-Tanz' (1964), 'Percolation' (1958) and 'Erdung' (1964) in the show 'Joseph Beuys - Zeichnungen/Drawings' in the Kunstsammlungen in Chemnitz, Germany, 25 July 2014. The exhibition with 140 drawings from 1941 to 1985 continues until 21 September 2014. Beuys used various materials from oil paints on gilded bronze to beeswax and rabbit's blood. Photo: JAN WOITAS/dpa/Alamy Live News Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/stock-photo-chemnitz-germany-25th-july-2014-a-museum-employee-looks-at-the-drawings-72141591.html
RME5A99B–Chemnitz, Germany. 25th July, 2014. A museum employee looks at the drawings (L-R) 'Blutspur' (1980), 'Kammer' (1962), 'Schamanen-Tanz' (1964), 'Percolation' (1958) and 'Erdung' (1964) in the show 'Joseph Beuys - Zeichnungen/Drawings' in the Kunstsammlungen in Chemnitz, Germany, 25 July 2014. The exhibition with 140 drawings from 1941 to 1985 continues until 21 September 2014. Beuys used various materials from oil paints on gilded bronze to beeswax and rabbit's blood. Photo: JAN WOITAS/dpa/Alamy Live News
Contract No. 30, Stream Control Works at Main Dam, Swift River Reservoir, Belchertown, Enfield, Ware, percolation study of main dam foundation material, test pit at inlet channel of stream control works, Belchertown, Mass., May 10, 1932 Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/contract-no-30-stream-control-works-at-main-dam-swift-river-reservoir-belchertown-enfield-ware-percolation-study-of-main-dam-foundation-material-test-pit-at-inlet-channel-of-stream-control-works-belchertown-mass-may-10-1932-image570029930.html
RM2T3B2YP–Contract No. 30, Stream Control Works at Main Dam, Swift River Reservoir, Belchertown, Enfield, Ware, percolation study of main dam foundation material, test pit at inlet channel of stream control works, Belchertown, Mass., May 10, 1932
220126-N-PI330-1019 Camp Shelby, Mississippi (January 26, 2023) Seabees assigned to Naval Mobile Construction Battalion 133 (NMCB 133) dig a percolation hole for a leach field unit lead training as part of a command post exercise on Camp Shelby, Mississippi, January 26, 2023. NMCB 133 is at Camp Shelby, Mississippi operating as part of Navy Expeditionary Combat Command conducting the advanced phase of the force readiness training plan (FRTP). Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/220126-n-pi330-1019-camp-shelby-mississippi-january-26-2023-seabees-assigned-to-naval-mobile-construction-battalion-133-nmcb-133-dig-a-percolation-hole-for-a-leach-field-unit-lead-training-as-part-of-a-command-post-exercise-on-camp-shelby-mississippi-january-26-2023-nmcb-133-is-at-camp-shelby-mississippi-operating-as-part-of-navy-expeditionary-combat-command-conducting-the-advanced-phase-of-the-force-readiness-training-plan-frtp-image532999878.html
RM2NY46NX–220126-N-PI330-1019 Camp Shelby, Mississippi (January 26, 2023) Seabees assigned to Naval Mobile Construction Battalion 133 (NMCB 133) dig a percolation hole for a leach field unit lead training as part of a command post exercise on Camp Shelby, Mississippi, January 26, 2023. NMCB 133 is at Camp Shelby, Mississippi operating as part of Navy Expeditionary Combat Command conducting the advanced phase of the force readiness training plan (FRTP).
Ellora Caves, Aurangabad, Maharashtra, India Cave No. 29, Dhumar Lena showing One of the lion at the entrance left. Due to water percolation in the mo Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/ellora-caves-aurangabad-maharashtra-india-cave-no-29-dhumar-lena-showing-one-of-the-lion-at-the-entrance-left-due-to-water-percolation-in-the-mo-image345407976.html
RF2B1XKB4–Ellora Caves, Aurangabad, Maharashtra, India Cave No. 29, Dhumar Lena showing One of the lion at the entrance left. Due to water percolation in the mo
Percolation tank ; Ralegan Siddhi ; village ; Parner taluka ; Ahmednagar District ; Pune ; Maharashtra ; India ; Asia Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/stock-photo-percolation-tank-ralegan-siddhi-village-parner-taluka-ahmednagar-district-88245898.html
RMF3FXF6–Percolation tank ; Ralegan Siddhi ; village ; Parner taluka ; Ahmednagar District ; Pune ; Maharashtra ; India ; Asia
Percolation lagoon at Shingle Street, Suffolk Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/percolation-lagoon-at-shingle-street-suffolk-image450607618.html
RF2H52XH6–Percolation lagoon at Shingle Street, Suffolk
Yellowstone National Park, Montana, USA. 16th June, 2022. Old percolation pond after brushing. While all entrances of Yellowstone National Park are temporarily closed because flooding has damaged roads and bridges, the park's northern portion in particular may remain closed for 'a substantial length of time' park officials said. Credit: Jacob Frank/U.S. National Park Service/ZUMA Press Wire Service/ZUMAPRESS.com/Alamy Live News Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/yellowstone-national-park-montana-usa-16th-june-2022-old-percolation-pond-after-brushing-while-all-entrances-of-yellowstone-national-park-are-temporarily-closed-because-flooding-has-damaged-roads-and-bridges-the-parks-northern-portion-in-particular-may-remain-closed-for-a-substantial-length-of-time-park-officials-said-credit-jacob-frankus-national-park-servicezuma-press-wire-servicezumapresscomalamy-live-news-image472827487.html
RM2JD747Y–Yellowstone National Park, Montana, USA. 16th June, 2022. Old percolation pond after brushing. While all entrances of Yellowstone National Park are temporarily closed because flooding has damaged roads and bridges, the park's northern portion in particular may remain closed for 'a substantial length of time' park officials said. Credit: Jacob Frank/U.S. National Park Service/ZUMA Press Wire Service/ZUMAPRESS.com/Alamy Live News
Man performing a perc test to determine if soil is appropriate for an underground septic system Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/stock-photo-man-performing-a-perc-test-to-determine-if-soil-is-appropriate-for-111457085.html
RMGD98J5–Man performing a perc test to determine if soil is appropriate for an underground septic system
Spring flood, flooded field, snow crust. Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/stock-photo-spring-flood-flooded-field-snow-crust-81310509.html
RMEM80AN–Spring flood, flooded field, snow crust.
laundry of anti-virus masks hanging in a dryer. Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/laundry-of-anti-virus-masks-hanging-in-a-dryer-image553236086.html
RM2R4227J–laundry of anti-virus masks hanging in a dryer.
Percolation tank at Ralegan Siddhi near Pune ; Maharashtra ; India Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/stock-photo-percolation-tank-at-ralegan-siddhi-near-pune-maharashtra-india-29478017.html
RMBKXRE9–Percolation tank at Ralegan Siddhi near Pune ; Maharashtra ; India
Espresso coffee machine brewing two shots in white cups, professional Italian equipment at restaurant or bar counter, close-up Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/espresso-coffee-machine-brewing-two-shots-in-white-cups-professional-italian-equipment-at-restaurant-or-bar-counter-close-up-image332807205.html
RF2A9CJYH–Espresso coffee machine brewing two shots in white cups, professional Italian equipment at restaurant or bar counter, close-up
Essen, Ruhr area, North Rhine-Westphalia, Germany - Rainwater decoupling, the housing company Allbau has decoupled the rainwater from the sewerage sys Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/essen-ruhr-area-north-rhine-westphalia-germany-rainwater-decoupling-the-housing-company-allbau-has-decoupled-the-rainwater-from-the-sewerage-sys-image265172699.html
RMWBBJDF–Essen, Ruhr area, North Rhine-Westphalia, Germany - Rainwater decoupling, the housing company Allbau has decoupled the rainwater from the sewerage sys
Appendix to the Journals of the Senate and Assembly of the ..session of the Legislature of the State of California . come convinced that irrigation is profit-able and essential in the up-building of the section. But irrigation has ^In ascertaining the capacities of the various soils under observation in theinvestigation to retain irrigation water and the rates of percolation of the irrigationwater applied, it was necessary to make numerous technical studies which it is notdesirable to report in this bulletin. The ascertainment of the water-holding capaci-ties of the various soils and of the am Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/appendix-to-the-journals-of-the-senate-and-assembly-of-the-session-of-the-legislature-of-the-state-of-california-come-convinced-that-irrigation-is-profit-able-and-essential-in-the-up-building-of-the-section-but-irrigation-has-in-ascertaining-the-capacities-of-the-various-soils-under-observation-in-theinvestigation-to-retain-irrigation-water-and-the-rates-of-percolation-of-the-irrigationwater-applied-it-was-necessary-to-make-numerous-technical-studies-which-it-is-notdesirable-to-report-in-this-bulletin-the-ascertainment-of-the-water-holding-capaci-ties-of-the-various-soils-and-of-the-am-image339904530.html
RM2AMYYKE–Appendix to the Journals of the Senate and Assembly of the ..session of the Legislature of the State of California . come convinced that irrigation is profit-able and essential in the up-building of the section. But irrigation has ^In ascertaining the capacities of the various soils under observation in theinvestigation to retain irrigation water and the rates of percolation of the irrigationwater applied, it was necessary to make numerous technical studies which it is notdesirable to report in this bulletin. The ascertainment of the water-holding capaci-ties of the various soils and of the am
Looking downstream into upper cofferdam operations along Nevada abutment. Note percolation stops and interlocking steel sheet piling.; Scope and content: Photograph from Volume Two of a series of photo albums documenting the construction of Hoover Dam, Boulder City, Nevada. Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/looking-downstream-into-upper-cofferdam-operations-along-nevada-abutment-note-percolation-stops-and-interlocking-steel-sheet-piling-scope-and-content-photograph-from-volume-two-of-a-series-of-photo-albums-documenting-the-construction-of-hoover-dam-boulder-city-nevada-image261739018.html
RMW5R6P2–Looking downstream into upper cofferdam operations along Nevada abutment. Note percolation stops and interlocking steel sheet piling.; Scope and content: Photograph from Volume Two of a series of photo albums documenting the construction of Hoover Dam, Boulder City, Nevada.
Interior of underground septic sewage tank. Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/stock-photo-interior-of-underground-septic-sewage-tank-33915228.html
RMBY4Y64–Interior of underground septic sewage tank.
Aerial view of Dr. Robert Gross Groundwater Recharge Pond surrounded by a residential neighborhood, San Jose, South San Francisco bay area Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/aerial-view-of-dr-robert-gross-groundwater-recharge-pond-surrounded-by-a-residential-neighborhood-san-jose-south-san-francisco-bay-area-image247459159.html
RFTAGMK3–Aerial view of Dr. Robert Gross Groundwater Recharge Pond surrounded by a residential neighborhood, San Jose, South San Francisco bay area
Chemnitz, Germany. 25th July, 2014. A visitor looks at the drawing 'Strahlende Materie zwei aufgelegte Polstaebe' (1959) in the show 'Joseph Beuys - Zeichnungen/Drawings' in the Kunstsammlungen in Chemnitz, Germany, 25 July 2014. The drawings (L-R) 'Blutspur' (1980), 'Kammer' (1962), 'Schamanen-Tanz' (1964), 'Percolation' (1958) and 'Erdung' (1964) hang on the wall to the right. The exhibition with 140 drawings from 1941 to 1985 continues until 21 September 2014. Beuys used various materials from oil paints on gilded bronze to beeswax and rabbit's blood. Photo: JAN WOITAS/dpa/Alamy Live News Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/stock-photo-chemnitz-germany-25th-july-2014-a-visitor-looks-at-the-drawing-strahlende-72141590.html
RME5A99A–Chemnitz, Germany. 25th July, 2014. A visitor looks at the drawing 'Strahlende Materie zwei aufgelegte Polstaebe' (1959) in the show 'Joseph Beuys - Zeichnungen/Drawings' in the Kunstsammlungen in Chemnitz, Germany, 25 July 2014. The drawings (L-R) 'Blutspur' (1980), 'Kammer' (1962), 'Schamanen-Tanz' (1964), 'Percolation' (1958) and 'Erdung' (1964) hang on the wall to the right. The exhibition with 140 drawings from 1941 to 1985 continues until 21 September 2014. Beuys used various materials from oil paints on gilded bronze to beeswax and rabbit's blood. Photo: JAN WOITAS/dpa/Alamy Live News
Contract No. 30, Stream Control Works at Main Dam, Swift River Reservoir, Belchertown, Enfield, Ware, modified drift deposits, percolation study of main dam foundation material at inlet channel of stream control works, Belchertown, Mass., Jul. 21, 1932 Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/contract-no-30-stream-control-works-at-main-dam-swift-river-reservoir-belchertown-enfield-ware-modified-drift-deposits-percolation-study-of-main-dam-foundation-material-at-inlet-channel-of-stream-control-works-belchertown-mass-jul-21-1932-image570029097.html
RM2T3B1X1–Contract No. 30, Stream Control Works at Main Dam, Swift River Reservoir, Belchertown, Enfield, Ware, modified drift deposits, percolation study of main dam foundation material at inlet channel of stream control works, Belchertown, Mass., Jul. 21, 1932
220126-N-PI330-1007 Camp Shelby, Mississippi (January 26, 2023) Seabees assigned to Naval Mobile Construction Battalion 133 (NMCB 133) dig a percolation hole for a leach field unit lead training as part of a command post exercise on Camp Shelby, Mississippi, January 26, 2023. NMCB 133 is at Camp Shelby, Mississippi operating as part of Navy Expeditionary Combat Command conducting the advanced phase of the force readiness training plan (FRTP). Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/220126-n-pi330-1007-camp-shelby-mississippi-january-26-2023-seabees-assigned-to-naval-mobile-construction-battalion-133-nmcb-133-dig-a-percolation-hole-for-a-leach-field-unit-lead-training-as-part-of-a-command-post-exercise-on-camp-shelby-mississippi-january-26-2023-nmcb-133-is-at-camp-shelby-mississippi-operating-as-part-of-navy-expeditionary-combat-command-conducting-the-advanced-phase-of-the-force-readiness-training-plan-frtp-image533583928.html
RM2P02RMT–220126-N-PI330-1007 Camp Shelby, Mississippi (January 26, 2023) Seabees assigned to Naval Mobile Construction Battalion 133 (NMCB 133) dig a percolation hole for a leach field unit lead training as part of a command post exercise on Camp Shelby, Mississippi, January 26, 2023. NMCB 133 is at Camp Shelby, Mississippi operating as part of Navy Expeditionary Combat Command conducting the advanced phase of the force readiness training plan (FRTP).
making coffee in moka pot Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/stock-photo-making-coffee-in-moka-pot-126751371.html
RFHA60JK–making coffee in moka pot
Marines assist the Environmental Compliance and Protection Department clear invasive vegetation at the percolation ditch wetland during Malama Ka Aina, Dec. 3, 2013. During Malama Ka Aina, a biannual event at Marine Corps Base Hawaii, all units aboard the base participate in major cleaning efforts, from retrieving garbage in the waterways to clearing weeds and sweeping the sidewalks. (U.S. Marine Corps photo by Kristen Wong) Malama Mokapu, MCB Hawaii cleans, clears 131203-M-TH981-002 Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/stock-photo-marines-assist-the-environmental-compliance-and-protection-department-129733428.html
RMHF1T8M–Marines assist the Environmental Compliance and Protection Department clear invasive vegetation at the percolation ditch wetland during Malama Ka Aina, Dec. 3, 2013. During Malama Ka Aina, a biannual event at Marine Corps Base Hawaii, all units aboard the base participate in major cleaning efforts, from retrieving garbage in the waterways to clearing weeds and sweeping the sidewalks. (U.S. Marine Corps photo by Kristen Wong) Malama Mokapu, MCB Hawaii cleans, clears 131203-M-TH981-002
Percolation lagoon at Shingle Street, Suffolk Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/percolation-lagoon-at-shingle-street-suffolk-image450607604.html
RF2H52XGM–Percolation lagoon at Shingle Street, Suffolk
Lance Cpl. Vincent D. Shafer, an engineer equipment operator with Combat Logistics Battalion 13, 1st Marine Logistics Group, drinks filtered water during a final training exercise at Pulgas Lake at Camp Pendleton Calif., May 23. The tactical water purification system provided several gallons of clean water to drink. The water that is not filtered through the TWPS was sent into the percolation pit and goes back into the lake. CLB-13 engineers purifies lake water for final training exercise DVIDS595860 Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/stock-photo-lance-cpl-vincent-d-shafer-an-engineer-equipment-operator-with-combat-129711788.html
RMHF0TKT–Lance Cpl. Vincent D. Shafer, an engineer equipment operator with Combat Logistics Battalion 13, 1st Marine Logistics Group, drinks filtered water during a final training exercise at Pulgas Lake at Camp Pendleton Calif., May 23. The tactical water purification system provided several gallons of clean water to drink. The water that is not filtered through the TWPS was sent into the percolation pit and goes back into the lake. CLB-13 engineers purifies lake water for final training exercise DVIDS595860
Man performing a perc test to determine if soil is appropriate for an underground septic system Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/stock-photo-man-performing-a-perc-test-to-determine-if-soil-is-appropriate-for-111457079.html
RMGD98HY–Man performing a perc test to determine if soil is appropriate for an underground septic system
CAMP SHELBY, Miss. (Feb. 18, 2016) Utilitiesman 1st Class Kareem Vilbrun, assigned to Naval Mobile Construction Battalion 11, digs a percolation pit in preparation for a leach field during NMCB-11 field training exercise. Upon successful completion of the exercise and final evaluation problem, NMCB-11 will become deployment ready. (U.S. Navy photo by Mass Communication Specialist 1st Class Michael C. Barton/Released) Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/camp-shelby-miss-feb-18-2016-utilitiesman-1st-class-kareem-vilbrun-assigned-to-naval-mobile-construction-battalion-11-digs-a-percolation-pit-in-preparation-for-a-leach-field-during-nmcb-11-field-training-exercise-upon-successful-completion-of-the-exercise-and-final-evaluation-problem-nmcb-11-will-become-deployment-ready-us-navy-photo-by-mass-communication-specialist-1st-class-michael-c-bartonreleased-image215735240.html
RMPEYGE0–CAMP SHELBY, Miss. (Feb. 18, 2016) Utilitiesman 1st Class Kareem Vilbrun, assigned to Naval Mobile Construction Battalion 11, digs a percolation pit in preparation for a leach field during NMCB-11 field training exercise. Upon successful completion of the exercise and final evaluation problem, NMCB-11 will become deployment ready. (U.S. Navy photo by Mass Communication Specialist 1st Class Michael C. Barton/Released)
laundry of anti-virus masks hanging in a dryer. Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/laundry-of-anti-virus-masks-hanging-in-a-dryer-image553107032.html
RM2R3T5JG–laundry of anti-virus masks hanging in a dryer.
{160907-N-VC432-052} CARTAGENA, Colombia (Sep. 7, 2016)- Utilities Constructionman Jesus Cedillo, assigned to Navy Mobile Construction Battalion 133 (NMCB 133), measures the water level during a percolation test. The test determines the absorption rate of soil for a septic drain field. NMB 133 is building a latrine with a septic system for the Cabildo Indigena Zenu community in Colombia; the project is part of Southern Partnership Station 2016 (SPS-16). SPS16 is an annual deployment of U.S. ships to the U.S. Southern Command's area of responsibility in the Caribbean and Latin America. The ex Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/160907-n-vc432-052-cartagena-colombia-sep-7-2016-utilities-constructionman-jesus-cedillo-assigned-to-navy-mobile-construction-battalion-133-nmcb-133-measures-the-water-level-during-a-percolation-test-the-test-determines-the-absorption-rate-of-soil-for-a-septic-drain-field-nmb-133-is-building-a-latrine-with-a-septic-system-for-the-cabildo-indigena-zenu-community-in-colombia-the-project-is-part-of-southern-partnership-station-2016-sps-16-sps16-is-an-annual-deployment-of-us-ships-to-the-us-southern-commands-area-of-responsibility-in-the-caribbean-and-latin-america-the-ex-image208053655.html
RMP2DJFK–{160907-N-VC432-052} CARTAGENA, Colombia (Sep. 7, 2016)- Utilities Constructionman Jesus Cedillo, assigned to Navy Mobile Construction Battalion 133 (NMCB 133), measures the water level during a percolation test. The test determines the absorption rate of soil for a septic drain field. NMB 133 is building a latrine with a septic system for the Cabildo Indigena Zenu community in Colombia; the project is part of Southern Partnership Station 2016 (SPS-16). SPS16 is an annual deployment of U.S. ships to the U.S. Southern Command's area of responsibility in the Caribbean and Latin America. The ex
A hi tech sewer septic tank disposal drain field being built beside a new home being constructed Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/stock-photo-a-hi-tech-sewer-septic-tank-disposal-drain-field-being-built-beside-53244127.html
RMD2HDBY–A hi tech sewer septic tank disposal drain field being built beside a new home being constructed
Essen, Ruhr area, North Rhine-Westphalia, Germany - Rainwater decoupling, the housing company Allbau has decoupled the rainwater from the sewerage sys Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/essen-ruhr-area-north-rhine-westphalia-germany-rainwater-decoupling-the-housing-company-allbau-has-decoupled-the-rainwater-from-the-sewerage-sys-image265172695.html
RMWBBJDB–Essen, Ruhr area, North Rhine-Westphalia, Germany - Rainwater decoupling, the housing company Allbau has decoupled the rainwater from the sewerage sys
A manual of hygiene and sanitation . ate of percolation has much to do with the com-pleteness and perfection of this action, for ample timemust be had for the organic decompositions to occur.Therefore, anything that retards the downward flow ofwater favors its purification, and anything that increasesits movement decidedly affects for the worse its ultimatequality and character. The importance of this biologic soil action can scarcely 156 WATER. be overestimated, and the student should endeavor toappreciate not only the bearing which it has in the greatscheme of natures adaptation of means to Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/a-manual-of-hygiene-and-sanitation-ate-of-percolation-has-much-to-do-with-the-com-pleteness-and-perfection-of-this-action-for-ample-timemust-be-had-for-the-organic-decompositions-to-occurtherefore-anything-that-retards-the-downward-flow-ofwater-favors-its-purification-and-anything-that-increasesits-movement-decidedly-affects-for-the-worse-its-ultimatequality-and-character-the-importance-of-this-biologic-soil-action-can-scarcely-156-water-be-overestimated-and-the-student-should-endeavor-toappreciate-not-only-the-bearing-which-it-has-in-the-greatscheme-of-natures-adaptation-of-means-to-image338374783.html
RM2AJE8DK–A manual of hygiene and sanitation . ate of percolation has much to do with the com-pleteness and perfection of this action, for ample timemust be had for the organic decompositions to occur.Therefore, anything that retards the downward flow ofwater favors its purification, and anything that increasesits movement decidedly affects for the worse its ultimatequality and character. The importance of this biologic soil action can scarcely 156 WATER. be overestimated, and the student should endeavor toappreciate not only the bearing which it has in the greatscheme of natures adaptation of means to
Lower cofferdam operations as seen from Arizona outlet valve house location. Forms and excavations for percolation stops seen against Nevada abutment.; Scope and content: Photograph from Volume Two of a series of photo albums documenting the construction of Hoover Dam, Boulder City, Nevada. Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/lower-cofferdam-operations-as-seen-from-arizona-outlet-valve-house-location-forms-and-excavations-for-percolation-stops-seen-against-nevada-abutment-scope-and-content-photograph-from-volume-two-of-a-series-of-photo-albums-documenting-the-construction-of-hoover-dam-boulder-city-nevada-image261740708.html
RMW5R8XC–Lower cofferdam operations as seen from Arizona outlet valve house location. Forms and excavations for percolation stops seen against Nevada abutment.; Scope and content: Photograph from Volume Two of a series of photo albums documenting the construction of Hoover Dam, Boulder City, Nevada.
Interior of underground septic sewage tank. Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/stock-photo-interior-of-underground-septic-sewage-tank-33915120.html
RMBY4Y28–Interior of underground septic sewage tank.
vector illustration of a The water cycle Stock Vectorhttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/stock-photo-vector-illustration-of-a-the-water-cycle-137613887.html
RFHYTRWK–vector illustration of a The water cycle
The water cycle concept icon. Water arrows goes up creating the cloud. Vector illustration isolated on white Stock Vectorhttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/the-water-cycle-concept-icon-water-arrows-goes-up-creating-the-cloud-vector-illustration-isolated-on-white-image256847477.html
RFTWTBG5–The water cycle concept icon. Water arrows goes up creating the cloud. Vector illustration isolated on white
Contract No. 30, Stream Control Works at Main Dam, Swift River Reservoir, Belchertown, Enfield, Ware, modified drift deposits, percolation study of main dam foundation material at inlet channel of stream control works, Belchertown, Mass., May 10, 1932 Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/contract-no-30-stream-control-works-at-main-dam-swift-river-reservoir-belchertown-enfield-ware-modified-drift-deposits-percolation-study-of-main-dam-foundation-material-at-inlet-channel-of-stream-control-works-belchertown-mass-may-10-1932-image570034468.html
RM2T3B8NT–Contract No. 30, Stream Control Works at Main Dam, Swift River Reservoir, Belchertown, Enfield, Ware, modified drift deposits, percolation study of main dam foundation material at inlet channel of stream control works, Belchertown, Mass., May 10, 1932
Water treatment facility Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/stock-photo-water-treatment-facility-18239414.html
RMB1JTFJ–Water treatment facility
maikng coffee in moka pot Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/stock-photo-maikng-coffee-in-moka-pot-126751387.html
RFHA60K7–maikng coffee in moka pot
Honey extraction by honey extractor Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/stock-photo-honey-extraction-by-honey-extractor-93522790.html
RFFC497J–Honey extraction by honey extractor
Percolation lagoon at Shingle Street, Suffolk Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/percolation-lagoon-at-shingle-street-suffolk-image450607620.html
RF2H52XH8–Percolation lagoon at Shingle Street, Suffolk
photo illustrating the insulating properties of Aerogels Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/stock-photo-photo-illustrating-the-insulating-properties-of-aerogels-30388338.html
RMBNC8HP–photo illustrating the insulating properties of Aerogels
Man performing a perc test to determine if soil is appropriate for an underground septic system Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/stock-photo-man-performing-a-perc-test-to-determine-if-soil-is-appropriate-for-111457088.html
RMGD98J8–Man performing a perc test to determine if soil is appropriate for an underground septic system
Close up of coffee brewing gadgets, Drip Coffee, in low-light. Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/close-up-of-coffee-brewing-gadgets-drip-coffee-in-low-light-image352278919.html
RF2BD3K9Y–Close up of coffee brewing gadgets, Drip Coffee, in low-light.
laundry of anti-virus masks hanging in a dryer. Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/laundry-of-anti-virus-masks-hanging-in-a-dryer-image553084283.html
RM2R3R4J3–laundry of anti-virus masks hanging in a dryer.
SHOPPING FEATURE PARIS FRANCE COFFEE CUPS AT LE CHATEAUBRIAND Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/shopping-feature-paris-france-coffee-cups-at-le-chateaubriand-image2711971.html
RFAHX1A4–SHOPPING FEATURE PARIS FRANCE COFFEE CUPS AT LE CHATEAUBRIAND
19.08.2019, Essen, North Rhine-Westphalia, Germany - Rainwater separation, the housing company Allbau has separated the rainwater from the sewage syst Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/19082019-essen-north-rhine-westphalia-germany-rainwater-separation-the-housing-company-allbau-has-separated-the-rainwater-from-the-sewage-syst-image332784628.html
RM2A9BJ58–19.08.2019, Essen, North Rhine-Westphalia, Germany - Rainwater separation, the housing company Allbau has separated the rainwater from the sewage syst
Percolating Filter at Sewage Treatment Works in Portugal Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/percolating-filter-at-sewage-treatment-works-in-portugal-image7145293.html
RMAA3NTE–Percolating Filter at Sewage Treatment Works in Portugal
. The cyanide process; an introduction to the cyanide process, including the determination of the applicability of the process to an ore. O THE CYANIDE PROCESS. Methods of operating the Cyanide Process. — The principal methods of operating the cyanide processare the percolation method and the agitation method,or some modification of these methods. The Percolation Method.—In the percolation methodthe solution is allowed to percolate through the ore.. Fig. 6.—Agitator, Style A. When the extraction is completethe agitators are discharged into leaching vats, and filtration isaccomplished by means Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/the-cyanide-process-an-introduction-to-the-cyanide-process-including-the-determination-of-the-applicability-of-the-process-to-an-ore-o-the-cyanide-process-methods-of-operating-the-cyanide-process-the-principal-methods-of-operating-the-cyanide-processare-the-percolation-method-and-the-agitation-methodor-some-modification-of-these-methods-the-percolation-methodin-the-percolation-methodthe-solution-is-allowed-to-percolate-through-the-ore-fig-6agitator-style-a-when-the-extraction-is-completethe-agitators-are-discharged-into-leaching-vats-and-filtration-isaccomplished-by-means-image336926240.html
RM2AG48T0–. The cyanide process; an introduction to the cyanide process, including the determination of the applicability of the process to an ore. O THE CYANIDE PROCESS. Methods of operating the Cyanide Process. — The principal methods of operating the cyanide processare the percolation method and the agitation method,or some modification of these methods. The Percolation Method.—In the percolation methodthe solution is allowed to percolate through the ore.. Fig. 6.—Agitator, Style A. When the extraction is completethe agitators are discharged into leaching vats, and filtration isaccomplished by means
Looking down into upper Cofferdam excavation from rim of Black Canyon on Arizona side. Canyon wall in foreground hides portion of river channel through which river is flowing. Note three percolation stops in Nevada abutment in center.; Scope and content: Photograph from Volume Two of a series of photo albums documenting the construction of Hoover Dam, Boulder City, Nevada. Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/looking-down-into-upper-cofferdam-excavation-from-rim-of-black-canyon-on-arizona-side-canyon-wall-in-foreground-hides-portion-of-river-channel-through-which-river-is-flowing-note-three-percolation-stops-in-nevada-abutment-in-center-scope-and-content-photograph-from-volume-two-of-a-series-of-photo-albums-documenting-the-construction-of-hoover-dam-boulder-city-nevada-image261738424.html
RMW5R60T–Looking down into upper Cofferdam excavation from rim of Black Canyon on Arizona side. Canyon wall in foreground hides portion of river channel through which river is flowing. Note three percolation stops in Nevada abutment in center.; Scope and content: Photograph from Volume Two of a series of photo albums documenting the construction of Hoover Dam, Boulder City, Nevada.
Tea bag brewing tea in a mug. Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/stock-photo-tea-bag-brewing-tea-in-a-mug-43580014.html
RMCEW6N2–Tea bag brewing tea in a mug.
sedimentation tank and trickling filter in a wastewater treatment works Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/stock-photo-sedimentation-tank-and-trickling-filter-in-a-wastewater-treatment-15915111.html
RMAR292G–sedimentation tank and trickling filter in a wastewater treatment works
Contract No. 30, Stream Control Works at Main Dam, Swift River Reservoir, Belchertown, Enfield, Ware, modified drift deposits, percolation study of main dam foundation material at inlet channel of stream control works, Belchertown, Mass., May 10, 1932 Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/contract-no-30-stream-control-works-at-main-dam-swift-river-reservoir-belchertown-enfield-ware-modified-drift-deposits-percolation-study-of-main-dam-foundation-material-at-inlet-channel-of-stream-control-works-belchertown-mass-may-10-1932-image570034570.html
RM2T3B8WE–Contract No. 30, Stream Control Works at Main Dam, Swift River Reservoir, Belchertown, Enfield, Ware, modified drift deposits, percolation study of main dam foundation material at inlet channel of stream control works, Belchertown, Mass., May 10, 1932
tricking filter in a sewage treatment works Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/stock-photo-tricking-filter-in-a-sewage-treatment-works-24086649.html
RMBB56ND–tricking filter in a sewage treatment works
making morning moka coffee in stainless steel pot Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/stock-photo-making-morning-moka-coffee-in-stainless-steel-pot-126751378.html
RFHA60JX–making morning moka coffee in stainless steel pot
Tasting of freshly collected honey Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/stock-photo-tasting-of-freshly-collected-honey-93522795.html
RFFC497R–Tasting of freshly collected honey
Balingen, Germany - October 2nd 2023: Recently designed urban square in the historic centre Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/balingen-germany-october-2nd-2023-recently-designed-urban-square-in-the-historic-centre-image628834537.html
RF2YF1TT9–Balingen, Germany - October 2nd 2023: Recently designed urban square in the historic centre
a historic water well at green grass in a garden for watering flowers and vegetables Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/a-historic-water-well-at-green-grass-in-a-garden-for-watering-flowers-and-vegetables-image491071605.html
RF2KEX6RH–a historic water well at green grass in a garden for watering flowers and vegetables
Man performing a perc test to determine if soil is appropriate for an underground septic system Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/stock-photo-man-performing-a-perc-test-to-determine-if-soil-is-appropriate-for-111457090.html
RMGD98JA–Man performing a perc test to determine if soil is appropriate for an underground septic system
Close up of coffee brewing gadgets, Drip Coffee, in low-light. Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/close-up-of-coffee-brewing-gadgets-drip-coffee-in-low-light-image352214433.html
RF2BD0N2W–Close up of coffee brewing gadgets, Drip Coffee, in low-light.
laundry of anti-virus masks hanging in a dryer. Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/laundry-of-anti-virus-masks-hanging-in-a-dryer-image553110843.html
RM2R3TAEK–laundry of anti-virus masks hanging in a dryer.
Water filter with white housing Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/stock-photo-water-filter-with-white-housing-127530801.html
RMHBDERD–Water filter with white housing
Output pathway line icons collection. Route, Outcome, Flow, Egress, Result, Channel, Conduit vector and linear illustration. Discharge,Emission Stock Vectorhttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/output-pathway-line-icons-collection-route-outcome-flow-egress-result-channel-conduit-vector-and-linear-illustration-dischargeemission-image546827439.html
RF2PNJ3YB–Output pathway line icons collection. Route, Outcome, Flow, Egress, Result, Channel, Conduit vector and linear illustration. Discharge,Emission
Influence of alum and soap solutions of the permeability of concrete . I. 20. for this mixture 11 or 12 percent gave the best result • Thepercolation per day dropped, rapidly for the first few daysafter which it assumed a more uniform rate of decrease. Thismay be due somewhat to the filling of the voids in the specimenby the precipitation from the water. The results of the totalcumulative flow and of the daily percolation in ounces persquare inch are plotted on pages ^1 and 22 respectively. Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/influence-of-alum-and-soap-solutions-of-the-permeability-of-concrete-i-20-for-this-mixture-11-or-12-percent-gave-the-best-result-thepercolation-per-day-dropped-rapidly-for-the-first-few-daysafter-which-it-assumed-a-more-uniform-rate-of-decrease-thismay-be-due-somewhat-to-the-filling-of-the-voids-in-the-specimenby-the-precipitation-from-the-water-the-results-of-the-totalcumulative-flow-and-of-the-daily-percolation-in-ounces-persquare-inch-are-plotted-on-pages-1-and-22-respectively-image340119311.html
RM2AN9NJ7–Influence of alum and soap solutions of the permeability of concrete . I. 20. for this mixture 11 or 12 percent gave the best result • Thepercolation per day dropped, rapidly for the first few daysafter which it assumed a more uniform rate of decrease. Thismay be due somewhat to the filling of the voids in the specimenby the precipitation from the water. The results of the totalcumulative flow and of the daily percolation in ounces persquare inch are plotted on pages ^1 and 22 respectively.
Looking downstream into upper cofferdam excavation. Percolation stops seen at right against Nevada abutment.; Scope and content: Photograph from Volume Two of a series of photo albums documenting the construction of Hoover Dam, Boulder City, Nevada. Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/looking-downstream-into-upper-cofferdam-excavation-percolation-stops-seen-at-right-against-nevada-abutment-scope-and-content-photograph-from-volume-two-of-a-series-of-photo-albums-documenting-the-construction-of-hoover-dam-boulder-city-nevada-image257720397.html
RMTY84YW–Looking downstream into upper cofferdam excavation. Percolation stops seen at right against Nevada abutment.; Scope and content: Photograph from Volume Two of a series of photo albums documenting the construction of Hoover Dam, Boulder City, Nevada.
Water filter for clean drinking water isolated Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/stock-photo-water-filter-for-clean-drinking-water-isolated-72090081.html
RME57YHN–Water filter for clean drinking water isolated
The water cycle in nature Stock Vectorhttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/the-water-cycle-in-nature-image575654570.html
RF2TCF97P–The water cycle in nature
Contract No. 30, Stream Control Works at Main Dam, Swift River Reservoir, Belchertown, Enfield, Ware, modified drift deposits, percolation study of main dam foundation material at inlet channel of stream control works, Belchertown, Mass., Jul. 21, 1932 Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/contract-no-30-stream-control-works-at-main-dam-swift-river-reservoir-belchertown-enfield-ware-modified-drift-deposits-percolation-study-of-main-dam-foundation-material-at-inlet-channel-of-stream-control-works-belchertown-mass-jul-21-1932-image570028735.html
RM2T3B1D3–Contract No. 30, Stream Control Works at Main Dam, Swift River Reservoir, Belchertown, Enfield, Ware, modified drift deposits, percolation study of main dam foundation material at inlet channel of stream control works, Belchertown, Mass., Jul. 21, 1932
tricking filter in a sewage treatment works Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/stock-photo-tricking-filter-in-a-sewage-treatment-works-24086674.html
RMBB56PA–tricking filter in a sewage treatment works
making morning hot black coffee in moka pot Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/stock-photo-making-morning-hot-black-coffee-in-moka-pot-126751395.html
RFHA60KF–making morning hot black coffee in moka pot
Water filter for clean drinking water isolated Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/stock-photo-water-filter-for-clean-drinking-water-isolated-72090064.html
RME57YH4–Water filter for clean drinking water isolated
Rainwater washes away the soil and creates shapes resembling running horses. Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/rainwater-washes-away-the-soil-and-creates-shapes-resembling-running-horses-image555723285.html
RF2R83AM5–Rainwater washes away the soil and creates shapes resembling running horses.
Spread linear icons set. Dissemination, Diffusion, Propagation, Expansion, Scattering, Circulation, Proliferation line vector and concept signs Stock Vectorhttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/spread-linear-icons-set-dissemination-diffusion-propagation-expansion-scattering-circulation-proliferation-line-vector-and-concept-signs-image547205548.html
RF2PP7A78–Spread linear icons set. Dissemination, Diffusion, Propagation, Expansion, Scattering, Circulation, Proliferation line vector and concept signs