Solar Vacuum tube 58/1800mm with copper heat pipe Solar Vacuum Tube Model 58*1800 Outer Diameter/Length of Tube φ58mm/1800mm Structure All glass double tube co-axial Glass material High borosilica...
Friendly Links: www.everychina.com
Home| Products| Suppliers| Quality Suppliers| Site Map |About Us |Contact Us |Help |关于我们 |联系我们