“top drive rig”的概念、定义、翻译、参考文献-科学参考

单词	top drive rig
释义	top drive rig Encyclopedia 理学钻机释 top drive rig顶驱钻机采用顶驱结构型式，通过升降系统控制钻压，可接立根钻进的钻机。
随便看	Yunnan Observatories Yunnan opera Yunnan opera school Yunnan Peking Opera Company Yunnan pony Yunnan poplar Yunnan Province Yunnan Province Huadeng Opera Theatre Yunnan Province Nursing School Canary Phoenix Yunnan Provincial Archives Yunnan Provincial Library Yunnan Provincial Museum Yunnan Publishing Group Co.,Ltd. Yunnan Rabbit Yunnan semi-fine-wool sheep Yunnan Sheng Yunnan Shilin World Geological Park Yunnan snub-nosed monkeys Yunnan sun-dried green tea Yunnan-Tibet coal occurrence area Yunnan Tongbiguan Shengji Ziran Baohuqu Yunnan University Yunnan University of Chinese Medicine Yunnan-Vietnam Railway Yunnan water conservancy

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