central lubrication
【机械工程】润滑剂，安全途径，保护设备，燃烧引擎
lubrication, safety means, protective device
暂无补充释义。
相关词条
dip lubrication
grease lubrication
lubrication engine, working-machine
TUBE(S) for lubrication systems
central lubrication device
circulation lubrication system
lubrication of RAILWAY(S),RAILROAD(S) vehicles