在沒有破壞螺紋之前可以用兩螺母相互鎖緊然後擰。反正也要換掉，用pipe wrench咬住螺紋下麵的圓管部分更容易著力。

來源: hellotom 於 2024-09-18 14:45:27 [舊帖] [給我悄悄話] 本文已被閱讀：次

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