gear type pilot pump 齿轮式先导泵
pilot pump delivery pressure 先导泵输出压力
air pilot pump 气动控制阀
pilot pump oil 先导泵油
pilot pump flow 先导泵流量
pilot control pump 先导泵类型
pilot pressure pump motor 辅助压力泵马达
PILOT OIL PUMP 采购油泵
pilot system pump 先导系统油泵
The pilot unloading valve 5 of the one-way valve can be achieved system-pressure pump and unloading.
由于先导卸荷阀5内的单向阀作用，可以实现系统保压而油泵卸荷。
This paper researches into the quality of the pilot relief valve of a constant pressure pump station. The conclusion reached has been proved in the building of ships.
本文研究了用先导式溢流阀作为恒压油源控制器的性能，所得结论，曾在实船的施工中获得印证。
The contributing factors of loading on pilot bearing of a large, vertical, axial flow pump were investigated and a calculating method of the loading was developed.
研究大型立式轴流泵导轴承荷载的影响因素，提出荷载计算方法。
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