曲轴箱通风机滤清器滤芯
crankcase ventilator filter element
曲轴箱通风机滤清器
crankcase ventilator filter
曲轴箱通风通气孔
crankcase ventilation breather
闭式曲轴箱通风装置
closed-crankcase ventilating system
closed crankcase ventilating system
发动机曲轴箱机油通气孔
engine crankcase oil breather
发动机曲轴箱机油油位
engine crankcase oil level
发动机曲轴箱通气孔
engine crankcase breather
曲轴箱通风阀
crankcase ventilation valve
曲轴箱通风系统
crankcase ventilation system
发动机曲轴箱放油管
engine crankcase drain line
发动机曲轴箱润滑油
engine crankcase lubricating oil