別的不懂。cast iron 管道建議幹脆一次性全部更換掉。做事要做徹底不要留下隱患。

來源: Sunbury 於 2023-09-22 04:12:07 [舊帖] [給我悄悄話] 本文已被閱讀：次

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