“hoisting system”的概念、定义、翻译、参考文献-科学参考

单词	hoisting system
释义	hoisting system Encyclopedia 工学钻井装备释 hoisting system钻机起升系统用以悬持、起升、下放钻柱、套管柱、油管柱或抽油杆柱及控制钻头送进的整套设备组合。
随便看	minimal supergroup minimal supersymmetric standard model minimal surface minimal surface equation minimal surface problem minimal system minimal system of generators minimal system representation minimal test minimal thread minimal time-optimal control minimal topology minimal transformation minimal transformation group minimal tree problem minimal type minimal uncountable cardinal minimal valency minimal value minimal variance control strategy minimal variety minimal vector minimal volume minimal winning coalition minimax

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