Pull the vehicle to a safe area where you can use the standard procedures.

A. 所有的流量控制组件，如检查活门、燃油泵、油滤，应该包含在内。

B. 所有的流量控制装置应该包含在内，如单向活门、燃油泵、蓄压器。

C. 所有的流量控制装置应该包含在内，如检查活门、燃油泵、蓄压器。

A. If there is hum from the loudspeaker, don＇t adjust the potentiometer.

B. Adjust the potentiometer unless hear a hum from the loudspeaker .

C. Adjust the potentiometer until the loudspeaker no longer hums.

A. 数一下轮胎的胎面层数。

B. 计算轮胎的胎面数。

C. 检查轮胎的数量。

A. 应使用单独的阴影图案来区分供应、压力、回流等。在整个手册中，每个单独系统应使用相同的编码。

B. 应使用单独的阴影模式来区分供应、压力、返回等。每个单独的系统应在整个手册中使用相同的编码。

C. 应使用不同的阴影图案来区分供油、压力、回油等。整个手册中，同一个系统应使用相同的阴影编码。

A. The values must be less than the approved differences.

B. The values must not exceed the allowable differences.

C. The values must be less than the allowable differences.

A. If the unit is not modified, its service life will be possibly shorter.

B. Without the modification of the unit, its service life is likely shorter than present.

C. Without the modification, it is possible that the service life of this unit will be shorter than usual.

A. 发动机功率控制系统可以控制主燃油控制器或调节器，包括涡轮螺旋桨发动机上螺旋桨调速器的控制装置。

B. 发动机功率控制是控制主燃油控制器或协调器装置的系统部分，包括涡桨发动机螺旋桨调节器的控制装置。

C. 发动机功率控制系统提供了一种控制主燃油控制或协调器的方法，包括对涡桨发动机螺旋桨调节器的控制。

A. Those units and components are used to keep account of data that is unrelated to a particular system.

B. The purpose of those units and components is to obtain values that are independent of a particular system.

C. The function of these units and components is to save the files that have nothing to do with a peculiar system.

A. However, manufacturers are following the same fundamental systems and sequence of subject arrangements even if some systems, which are not available, may be bypassed.

B. Nevertheless, each manufacturer is expected to follow the same sequence of basic system and subject arrangements even though some systems may be omitted when not applicable.

C. Even so, all manufacturers are expected to submit to the same arrangements of main systems and subject sequences even though certain systems would be ignored when not applicable.

A. If the brackets are not damaged, continue the procedure.

B. In the absence of damage to the brackets, recall the process.

C. When bracket damage occurs, recall the procedure.