energy efficiency concept

• Contributor: Panther Media / Alamy Stock Photo
• Image ID: 2GY6HJR
• File size: 36.6 MB (876.1 KB Compressed download)
• Releases: Model - no | Property - no
• Dimensions: 4403 x 2907 px | 37.3 x 24.6 cm | 14.7 x 9.7 inches | 300dpi
• Date taken: 18 January 2013

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