you can look for its MSDS.

you can look for its MSDS.

所有跟贴·加跟贴·新语丝读书论坛

送交者: LB 于 2008-12-04, 09:10:10:

回答: 酚醛复合风管有毒吗？由 BerkeleyWolf 于 2008-12-04, 09:05:47:

制成品那有MSDS (无内容) - 4U4luC2 (0 bytes) 2008-12-04, 10:12:22 (280918)