在把膨胀罐安装在系统里之前，膨胀罐必须预先充气加压使之达到步骤2所测定的系统压力。
Prior to installation of the tank in the system the tank must be pre-charged to the system pressure as determined in Step 2.
猛拽绳扣使你的救生衣充气。
合理的利用进、排气管中的压力波，不仅能使更多的废气排出缸外，而且还可以提高发动机的充气效率，使尽可能多的新鲜工质充入。
The utilization of the pressure wave in the intake pipe and exhaust pipe which not only make more exhaust gas out of the cylinder but also improve the charge efficiency and make more fresh gas.
应用推荐