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詢問加工的難易程度 |
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點(diǎn)評
機(jī)械就是這點(diǎn)好,錯誤的圖紙可以生產(chǎn)出正確的零件,。哈,。畫圖工不值錢。
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點(diǎn)評
整數(shù)小數(shù),,確實(shí)如你所言。,。取整有理,,取小數(shù)同樣有理。
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