我还以为PB全国被禁了。听说貌似有一种新的朔料管，我还以为是

来源: 392 于 2012-07-26 14:31:19 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

PVC

我再找一家给quote

WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.