在汽车上有许多不起眼的小孔(阀),它却象人的“鼻孔”一样,起着通气平衡内外的作用,一旦受堵,就会发生“窒息”,出现许多不该发生的故障。“孔”阀虽小作用却大,这里归纳几种常被人们忽视的“孔”及其作用,供大家在维修和使用中引起注意。 1.蓄电池加液塞通气孔:此小孔作用使池内产生的气体泄出,使用中必须畅通。 There are many small holes in the car (valve), it is like the human “nostril,” plays a role both inside and outside the balance of ventilation, once blocked, there will be “suffocation”, there should be many failures that should not occur . Although the “hole” valve has a small effect, it summarizes several “holes” that are often neglected by people and its role for everyone to pay attention to in the maintenance and use. 1. Battery plus plug vent: the role of this hole so that the gas generated in the pool leak, the use must be smooth.