The gas distribution mechanism for automobileThe crank and connecting rod mechanismLubrication systemThe fuel supply systemStarting systemIgnition systemCooling system!
谁能回答我这个问题,用英语来说的:汽车发动机有两大机构和五大系统.两大机构是配气机构和曲柄连杆机
The gas distribution mechanism for automobileThe crank and connecting rod mechanismLubrication systemThe fuel supply systemStarting systemIgnition systemCooling system!