wet rotary drilling

同义词释义

1)wet rotary drilling,湿式旋转钻眼2)rotary shot rig,旋转式炮眼钻3)wet drilling,湿式钻眼4)rotary blasthole drilling,旋转式炮眼钻进法5)dry and wet drill holes,干式与湿式钻眼6)vibratory rotary drilling,振动旋转钻眼