Glass evacuated heat collecting and accumulating tube with built-in photovoltaic cell components and condenser lenses
CN101614449A
The magnetic scale inhibition flat tube heat-collecting all-glass vacuum photovoltaic generating heat collection tube
CN101769631A
Solar hot-air thermal collector for vertical-inserted close-packed tightly-resisting assembled winding sealing vacuum thermal-collecting tube
CN101769632A
Solar hot-air thermal collector for vertical-inserted close-packed all-glass vacuum thermal-collecting tube
CN101769630A
Heat collecting pipe solar and wind heat collector with air duct pipe nozzle positioning, transversal inserting, sealed arranging and jacking installation
CN101769633A
Solar hot-air thermal collector for vertical-inserted close-packed assembled necking long-diameter vacuum thermal-collecting tube
CN101769625A
Solar hot air collector installed with horizontally inserted, densely arranged and jacking necking reducing evacuated solar collector tubes
CN101769634A
Heat collecting pipe solar and wind heat collector with air duct pipe nozzle positioning, longitudinal inserting, sealed arranging and jacking installation
CN101769624A
Transversely inserted and close-spaced metal profile heat pipe combined vacuum heat-collecting pipe type solar hot air collector
CN101769623A
Solar hot air collector installed with horizontally inserted and densely arranged necking long-diameter evacuated solar collector tubes
CN101769611A
Transversely inserted, close-packed and propped vacuum heat-collecting pipe combined solar collector with nozzle of core pipe positioned
CN101769618A
Solar collector with reducing evacuated solar collector tubes installed through tight butting in form of horizontal inserting and dense arranging
CN101769610A
Transversely inserted and close-spaced all-glass vacuum heat pipe combined heat-collecting pipe type solar collector
CN101769616A
Solar collector installed with horizontally inserted, densely arranged and jacking metal section tube composite evacuated solar collector tubes
CN101769621A
Solar thermal collector for vertical-inserted close-packed metal section heat tube compound glass vacuum thermal-collecting tube
CN101769622A
Solar collector of necking reducer evacuated solar collector tubes longitudinally inserted, closely arranged and tightly pressed
CN101769612A
Solar collector of longitudinally inserted, closely arranged and tightly pressed evacuated solar collector tubes provided with positioning tube heads
CN101769613A
Solar thermal collector for vertical-inserted close-packed tightly-resisting assembled metal section tube compound vacuum thermal-collecting tube
CN101769619A
Transversely inserted, close-packed and propped vacuum heat-collecting pipe combined solar collector with nozzle of core pipe positioned
CN101769615A
Solar collector with reducing long-diameter evacuated solar collector tubes installed in form of horizontal inserting and dense arranging
