| Posted by
hyne587 [
Bronze ] on 13 March 2009 Friday 04:14 AM
|
|
(Direct Current Heat Pip tube)
The tube has
1, vacuum and direct current,
2,selective coating
3,heat pipe in it,
the tube working temperature 100-400
It just work for solar thermal power plants, Parabolic trough system, solar air-condition... |