Noun:
-
mechanical system of lubricating internal combustion engines in which a pump forces oil into the engine bearings
- The gearbox and main axle are adopted by the separated lubricating system.
变速箱与主轴采用分离润滑系统。
- The automatic lubricating system ensutes machine precision and prolongs service life.
自动润滑系统，确保机器精密度和使用寿命。
