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。
2
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.