... dolos block 防波石屎扣(锚形石) fuel lift pump 升油泵 emergency preparedness 应急准备 ...
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... 油位 fuel level control switch 燃油液位掣 fuel lift pump 燃油管道 fuel meter ...
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fuel lift pump cover 加油泵罩
fuel lift pump operation 加油泵操作
fuel lift pump pressure test 加油泵压力测试
fuel head lift pump 燃油泵
·2,447,543篇论文数据，部分数据来源于NoteExpress
High delivery lift and high backpressure required in fuel throttle valve test were obtained through higher rotation speed of the main pump.
利用长征系列发动机主泵作为动力源，提高其转速，解决了燃料节流阀试验要求的高扬程、高背压等技术难题。
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