thread cutting lathe的意思|示意

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螺丝车床

螺丝车床 ... thread cutting die 扳牙 thread cutting lathe 螺丝车床 thread cutting machine 螺纹切销 ...

螺纹车床 ... thread cutting 车螺纹 thread cutting lathe 螺纹车床 thread-cutting machine 螺纹切削机床 ...