Below is a group product of Vacuum Tube.
Product List
Specifications:
1) Inner tank material: SUS304-2B, thickness of 5mm
2) Vacuum tube: 12, 15, 18, 20, 24, ...
[Last Updated: 2009-12-01]
Product Name
Solar super heat conduction metal vacuum tube.
Specifications
Tube is mainly ...
[Last Updated: 2009-12-01]
1)all-glass evacuated tubes
2)heat pipe
[Last Updated: 2009-12-01]