3“管loop对付1-1/2“sink足够了（4倍的面积）。

来源: 味苦于 2019-08-15 10:46:01 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

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

Change Ad Consent