泵传动油温
pump drive oil temperature
泵传动装置箱体齿轮
pump drive group housing gear
泵传动箱通气孔软管总成
pump drive box breather hose assembly
传动系润滑油泵传动联轴器组件
power train oil pump drive coupling group
燃油泵传动齿轮
fuel pump transmission gear
燃油喷射泵传动装置
transmision of an injection pump
燃油输油泵传动齿轮
fuel transfer pump drive gear
润滑油泵传动齿轮
lubricating oil pump driving gear