高速润滑油安全阀
high speed oil protection valve
润滑油高压加氢
lube oil hydrogenation catalyst
差速器润滑油流量
differential lube oil flow
不正确的最终传动润滑油油面
incorrect final drive oil level
差动转向润滑油流量
differential steer lube oil flow
铲运机传动系润滑油油面
scraper transmission oil level
铲运机动力传动系润滑油流元件
scraper power train oil flow component
发动机润滑油流量
engine lubrication oil flow
反冲分隔间润滑油油面
recoil compartment oil level