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Our products include: magnetic drill, threading machine, hollow bit and rail drill.
经营产品为: 磁力钻, 攻丝机, 空心钻头及钢轨钻头.
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The repair workers are responsible for guaranteeing the normal running of the Auto - threading machine.
机修人员保证自动扣丝机的运转良好.
螺纹加工机床???用螺纹加工工具在工件上加工内、外螺纹的机床。???
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