“power-driven system”的概念、定义、翻译、参考文献-科学参考

单词	power-driven system
释义	power-driven system Encyclopedia 工学钻井装备释 power-driven system钻机动力驱动系统为钻机起升、旋转和循环提供动力的配套设备组合。
随便看	Zhaoping Xian Zhao Pu Zhao Puchu Zhao Qiguo Zhao Qing Zhao Qingge Zhao Qinghai Zhaoqing Museum(Memorial Hall of the former site of yeting independent League Headquarters ) Zhao Qixia Zhaoquanhe Zhen Zhao Que Zhao Renkai Zhao Rongchen Zhao Ruheng Zhao Ruihong Zhao Rulan Zhao Rushi Zhao Rusui Zhao Rutan Zhao Ruteng Zhao Ruyu Zhao Shanhuan Zhao Shankuo Zhao Shanlin Zhao Shanqing

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