回复：这里用Pro-E的人不少，8000万绝对是胡扯，0.0001毫米是纳米，现在最小的集成电路是0.01毫米，还要用光刻。

来源: lensman0419 于 2014-06-10 21:02:37 [旧帖] [给我悄悄话] 本文已被阅读：次

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