压缩空气系统润滑器
compressed air system lubricator
油气润滑系统
oil-gas lubricating system
oil-gas lubrication system
oil-mist lubrication system
air oil system
自动润滑系统
automatic lubricating system
Automatic lubrication system
传动系润滑油系通气装置
power train oil system breather
高压气动系统
High-pressure Pneumatic System
节能气动系统
energy saving pneumatic system
进气门润滑系统
intake valve lubrication system
进气预润滑泵润滑器
air prelube pump lubricator
进气预润滑泵润滑器机油
air prelube pump lubricator oil