shot drill


  • 翻译:钻粒钻机

同义词

1)shot drill,钻粒钻机2)shot core drill,钻粒岩心钻机3)calyxshot drill,岩心管钻粒钻机4)chilled shot dril,冷钢钻粒钻机5)shot drilling,钻粒钻井6)shot drilling,钻粒钻进

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