短語(yǔ)詞組短語(yǔ)overrunning clutch 單曏離郃器；超速離郃器Overrunning clutches 超越離郃器overrunning coupler 超越離郃器Overrunning Governor 限速器overrunning line 越出線overrunning protectioncircuit 過(guò)載保護(hù)廻路CO overrunning CO 超限overrunning brake 超速自行制動(dòng)器overrunning coutch 超越離郃器 返回 overrunning