2324. 这两个句子都给出了相同的指令,每一个都正确地遵守了STE的规则

A. This document provides optional information to the befitting airplane maintenance manual(s).

B. This document provides supplemental information to the applicable airplane maintenance manual(s).

C. This document provides extra information to the accessible airplane maintenance manual(s).

A. The preceding page shall only identify a normal black page.

B. A normal blank page shall only be recognized on the previous page.

C. Only a normal blank page shall be recognized on the page that follows.

A. 垂尾顶部安装有垂直安定面。

B. 机身后段顶部安装有垂尾。

C. 垂直安定面安装在机身尾段顶部。

A. 隔热和隔音毯被天花板和装饰板遮住,这些天花板和装饰板也用于驾驶舱装饰。

B. 隔热和隔音板被天花板和装饰板遮住,这些天花板和装饰板也用于驾驶舱装饰。

C. 隔热和隔音毯被衬板和装饰板遮住,这些衬板和装饰板也用于驾驶舱装饰。

A. Bleed the hydraulic system.

B. Pressurize the hydraulic system

C. Depressurize the hydraulic system

A. 确保夹钳的位置与您在拆卸过程中记录的位置一致

B. 确保夹钳的位置与您在拆卸过程中的位置齐平

C. 确保夹钳的方向与您在拆卸过程中的方向一致

A. If the pump is not suitable to be used, replace it

B. If the pump is outmoded, replace it

C. If the pump malfunctions, change the location for it

A. Boost pump is generally used in lubrication system.

B. Boost pump is usually driven by electrical power.

C. Boost pump is mounted on the engine’s accessory gearbox and driven by the gearbox.

A. Make sure that the cabin differential pressure is zero before you unlock the door.

B. Be sure that the variance of the cabin pressure is zero before you open the door.

C. Make certain that the difference of the compartment compression is zero before you open the door.

A. 如果固态样品中有金属屑,更换液压泵。

B. 如果固态样品中有金属屑,更换液压活门。

C. 如果液态样品中有金属屑,更换液压泵。