external pump gear 外部泵齿轮
pump with external bearing 外轴承泵
external gear oil pump 外齿轮油泵
external gear pump coupling 外啮合齿轮泵联轴器
external vane pump 偏心旋转泵
external gear rotary pump 外啮合齿轮泵
external charging pump 外部充油泵
external gear-type oil pump 外啮合齿轮式油泵
External meshing gear pump 外啮合齿轮泵
The spare 780-pound coolant pump, built by Boeing, is mounted on an external platform just in front of the station’s airlock module, relatively close to the faulty pump module.
备用冷却剂泵由波音公司制造，重780磅，刚好安装在空间站气闸舱前部的一个外工作面上，相对接近于故障泵模组。
The spare 780-pound coolant pump, built by Boeing, is mounted on an external platform just in front of the station's airlock module, relatively close to the faulty pump module.
备用冷却剂泵由波音公司制造，重 780磅，刚好安装在空间站气闸舱前部的一个外工作面上，相对接近于故障泵模组。
The pump is rated pressure pump work for the highest allowable pressure, but their work is determined by external pressure load, pump life are directly related to their work pressure.
泵的额定压力是指泵连续工作时的最高许用压力，而其工作压力则决定于外部负载，泵的寿命与其工作压力直接相关。
应用推荐