don't misleading others
it is not just a paper, it is called vapor barrier, the main purpose is to block moisture enter fiber, otherwise the moisture will condense inside the fiber and it will lost its ability to block heat transfer. the vapor barrier must face inside, where moisture is higher than outside.
所有跟帖:
• 请问不misleading,vapor barrier的中文叫什么? -房崇- ♂ (0 bytes) () 10/28/2009 postreply 18:48:30