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絞刀、銑刀,、鉆頭加工出的孔實(shí)際尺寸和刀自身的尺寸相比,,有甚么變化 |
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點(diǎn)評(píng)
也 多謝你啊
鉆頭 和你的說(shuō)法是一致的,,絞刀有的機(jī)加工 還說(shuō)會(huì)加幾道的,,我特意問(wèn)了一下機(jī)加工,。求證。,。,。。
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