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Mechanical Design**

"A professional mechanical engineer, fully clothed in appropriate workshop attire, working on a 3D CAD design of a complex machine part in a modern office setting. Safe for work, appropriate content, perfect anatomy, natural proportions, well-formed hands, proper finger count, high quality, professional, modest clothing, family-friendly."

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機械設計技士と航空宇宙設計: 知らなきゃ損!成功への隠されたステップ

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機械設計技士の資格取得を目指す皆さん、こ ...