发动机机油润滑系统压力不足
insufficient engine oil lubricating system pressure
全压力润滑系统
full pressure lubrication system
润滑系统机油压力
lubrication system oil pressure
系统润滑油压力
system lubrication pressure
压力-重力式润滑油系统
gravity forced feed oiling system
辅助液压系统压力
auxiliary hydraulic system pressure
高压润滑系统
high pressure lubricating system
高液压系统压力
high hydraulic system pressure
机具液压系统压力检查
implement hydraulic system pressure check
压力润滑系
pressure lubrication system
液压润滑系统
hydrodynamic lubrication system
lubrication and hydraulic system
液压润滑系统控制
Hydraulic lubriction system control
液压系统压力
hydraulic system pressure
hydraulic system press
液压系统压力峰值
hydraulic system pressure spike
液压系统压力释放
hydraulic system pressure release
制动液压系统压力
brake hydraulic system pressure
制动液压系统压力口
brake hydraulic system pressure port
中压润滑系统
medium pressure lubricating system