魏碑心思朗文词典

Iron Roughneck

魏碑心思朗文词典

常见例句

    双语例句

  • According to the structure and the performance parameters of the TZG216-110-Type iron roughneck, the concrete action precess and corresponding actuator are analysed;
    根据TZG216-110型铁钻工的结构、性能参数，分析出铁钻工具体的动作过程及对应的执行元件；
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