空气进入系统：如果空气进入液压系统，就会产生制动不良和踩下踏板不能产生制动力。
Air in system. If air gets into the hydraulic system, poor Braking and a spongy pedal will result.
发动机需要一个精确的燃料与空气的混合为了跑，所有的空气进入系统通过空气滤清器的第一。
An engine requires an exact mixture of fuel and air in order to run, and all of the air enters the system through the air filter first.
油罐车发动机需要一个精确的燃料与空气的混合为了跑，所有的空气进入系统首先通过空气过滤器。
An engine requires an exact mixture of fuel and air in order to run, and all of the air enters the system first through the air filter.
应用推荐