mtyo
發表於 2010-8-4 06:24
因為我知道玻璃千維係有害...依家有好多工程都轉用環保吸音綿..所以想提醒下師兄 ...
francis_leung21 發表於 2010-8-4 02:12 http://www.post76.com/discuss/images/common/back.gif
I really dont know what it is ar, but should be safe gua, these, from what I know, is widely available
at least it is not asbestos anyway