download
  • Chinese workers check the solar-powered roof steam generating system for industrial processes in Dezhou city, east Chinas Shandong province, 7 May 2011.    Photo Imaginechina
  The Story :China solar giant builds worlds first solar roof steam generating system for industrial processes

ID: pau496178_05 Time: 2011-05-08
Size: 3408x2272 File size: JPG 1 M - TIFF 22 M My Cart