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How many pumps for one engine?

How many pumps for one engine?

发布时间:2025-10-22 05:04:35
推荐参考答案 ( 由 专技宝 官方老师解答 )
答案:-three (two main pumps, one standby pump) Normally, the main pumps run with all P/B Press in with no lights on.standby pump starts when main pumps are set to off一台发动机有多少泵?-三台(两台主泵,一台备用泵)通常情况下,主泵运行时,所有P/B压力机都在不亮灯的情况下。当主泵设置为关闭时,备用泵启动
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