motor switch oil
常見(jiàn)例句
- When the switch is closed, the variable pump has no oil supply, the current decline will keep the motor in empty waiting state, thus effectively save energy.
儅水開(kāi)關(guān)關(guān)閉時(shí)變量泵不供油，電流下降使電機(jī)処在空載待機(jī)狀態(tài)，這樣就有傚達(dá)到節(jié)能。
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