润滑脂潮湿腐蚀试验
humidity corrosion test of grease
高速润滑油安全阀
high speed oil protection valve
干油润滑系统
grease lubricating system
干油集中润滑系统
grease concentrating 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
发动机润滑油压过低的故障
low engine oil pressure fault