游标卡尺测管径要垂直不能平行，不管怎么测，测多少遍，他这样等同展示自己是技术文盲，任何技工不会同意这样摆拍。

来源: rulvbobing 于 2026-01-06 05:27:12 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

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