对机器多看一眼，就能发现少没少零部件；感受一下汽车尾气的温度和气味，就能对“运转是否正常”知道八九不离十；再听一听发动机的轰鸣声，他就能判断有什么问题。怀揣绝活，重庆长安汽车江北发动机工厂的维修工张...
The machine look twice, you can find no less less components. Feel the automobile exhaust temperature and smell, can know about "running is normal" close; To hear the noise of the engine, he could judge what's the problem. With unique skills, chongqing changan automobile engine factory in the north of the mechanic zhang...
