電腦模型隻是讓設計過程更快更便宜，但最後還是要建造並驗證實體。材料，加工工藝等等還是不可缺，還是需要師徒傳承，

來源: 大洋bridge 於 2024-03-19 10:42:01 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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