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Construction of a solar system - heating

Stock Photo:
Image ID: 14146846
Release Information: N/A
Copyright: guukaa
404x500 5.6"x6.9" (72dpi) 125 KB
807x1000 2.7"x3.3" (300dpi) 355 KB
4843x6000 16.1"x20.0" (300dpi) 3.3 MB
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