1、[机]旋转钻机
... 旋转粘度计 rotational viscometer 旋转钻机 rotary drill 选别开采法 selective mining system ...
2、旋转钻
... rotary drill line 旋转钻井钢丝绳 rotary drill 旋转钻 rotary drilling machine 旋转钻机 ...
3、旋转式凿岩机
...旋转式增稠器：rotary concentrator旋转式凿岩机：rotary drill旋转式翻手机：revolving dumper ...
rotary hand drill[机] 手摇钻;受摇钻
rotary tube drill转管式钻孔机
rotary diamond drill旋转式金刚石钻机
rotary pile drill旋挖钻机
rotary rock drill旋转式钻岩机;旋转式凿岩机;旋转钻岩机;扭转式钻岩机
rotary air drill回转式风钻
rotary percussion drill旋转冲唤钻机
rotary y drill回转式凿岩机;旋转钻机