发动机机油预润滑指示器
engine oil prelube indicator
动压润滑
hydrodynamic lubrication
Dynamic pressure lubrication
dynamic pressurized lubrication
hydrodynamic effect
kinetic pressure lubrication
动力输送装置齿轮润滑
output transfer gear lubrication
动力润滑装置
power lubrication equipment
动力润滑
hydrodynamic lubrication
dynamic lubrication
hybrid lubrication
hydrokinetics lubrication
动静压润滑
dynamic and hydrostatic lubricaiton
dynamic-static pressure lubrication
动静压混合润滑
Hydrostatic-dynamic Hybrid Lubrication
hydrodynamic-hydrostatic hybrid lubrication
电接触润滑保护剂
Electrical contact lubrication protective agent
electrical contact protective lubricant
电动间歇润滑装置
electric interval lubrication installation