干油集中润滑系统
grease concentrating lubricating system
centralized grease-lubricating system
grease concentrate lubricating system
改进的润滑油温度调节器密封垫
improved oil temperature regulator gasket
非粘性润滑油馏出物
non-viscous lubricating distillate
反冲分隔间润滑油油面
recoil compartment oil level
发动机生产厂协会润滑油资料手册
ema lubricating oil data book
ema lubricating oils data book
发动机润滑油压过低的故障
low engine oil pressure fault
发动机润滑油系统
engine lubrication oil system
发动机润滑油路油压低
low engine oil pressure circuit
发动机润滑油流量
engine lubrication oil flow