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rongbing
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樓主  發(fā)表于: 2025-02-19 07:23
追剪送料軸的速度與旋轉切刀軸的速度怎樣計算
cstw18
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1樓  發(fā)表于: 2025-02-19 07:27
牛頓運動(dòng)定律
cstw18
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2樓  發(fā)表于: 2025-02-19 07:28
剪切期間，相對速度為零。

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