A flat tire made him lose an hour of work, his electric saw quit, and now his ancient pickup truck refused to start.
一个漏气的车胎使他损失了一个小时的工作时间,他的电锯也坏了,最后,他那辆老式敞篷卡车也发动不起来了。
Some cars have an electric fuel pump. This pump mounts in the fuel tank with the fuel pickup and the fuel-gauge-sending unit.
一些汽车采用电动汽油泵,汽油泵安装在油箱上,附带有油量传感器和燃油表油量传送装置。
In the light of the pickup current of a submersible electric pump being too large when started at full pressure, a new variable frequency control system is developed.
针对电动潜油泵工频全压启动时存在启动电流过大等诸多问题,开发出新型电动潜油泵变频控制系统。
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