你用過遊標卡尺測管徑嗎？技工都不會犯這麽荒唐的錯誤，所以這位高技必有後台。

來源: rulvbobing 於 2026-01-05 20:06:38 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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