rotary drill line的意思|示意
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英 / /
旋转钻杆
rotary drill line的网络常见释义
钻井钢丝绳 ... rotary drier 回转干燥器 rotary drill line 钻井钢丝绳 rotary drill 旋转式凿岩机 ...
旋转钻井钢丝绳 ... 旋转钻井设备：rotary equipment 旋转钻井钢丝绳：rotary drill line 旋转钻井法：rotary system ...