In addition, the surface-smoothing effect of wearing material reduces pumpload. Taking No.
防磨材料表面光滑作用减少了泵的负载。
2
And installed the overload protection, namely to ensure that motor and pumpload pressure switch.
并安装了超载保护,即保证电机及油泵负荷的压力开关。
3
The pump is rated pressure pump work for the highest allowable pressure, but their work is determined by external pressure load, pump life are directly related to their work pressure.