對，就是一個廠而已。不過當時也想不出一個詞。記得那些技術人員去蔡司參觀學了一招。

來源: chufang 於 2021-07-24 09:27:03 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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