這i個可能拐不過1.5" 90度鐵管。以前用過一個在下水道裏一下子就給拉破了，那個下水道後來全重做了。

來源: chinomango 於 2014-12-14 18:59:04 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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