幾年前，我換馬桶，碰到過這個問題，到後母地鋪去問了工作人員，給我找了一個弧線的鐵片插在爛掉的圓環下，就解決了。

來源: 薛成於 2017-10-24 07:29:49 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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