回複：這裏用Pro-E的人不少，8000萬絕對是胡扯，0.0001毫米是納米，現在最小的集成電路是0.01毫米，還要用光刻。

來源: lensman0419 於 2014-06-10 21:02:37 [舊帖] [給我悄悄話] 本文已被閱讀：次

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