临时用一些辅助螺丝来组装这个部件。

A. 冷却组件用来冷却风扇管道中的空气。

B. 点火组件是由来自风扇涵道的空气进行冷却的。

C. 加热组件是在风扇涵道的空气里进行冷却的。

A. It is the responsibility of the operator to ensure that alternative tools or equipment can work well and are dangerous to the parts and personnel as the ones specified in the procedure if you use them.

B. If alternative tools or equipment are used, the operator must ensure that they can play the same role and are as safe as the tools or equipment specified in the procedure to the parts and personnel.

C. If the manufacturer can make sure that alternative tools or equipment can meet the requirement and are as safe to the parts and equipment as the ones specified in the procedure, you can use them.

A. When fuel comes out, you should perpare for fire eliminating.

B. It is necessary to exterminate fire properly when fuel starts to leak.

C. Use a fire extinguisher immediately if there is fuel leakage.

A. 文件必须经常修订。

B. 文件必须易于修订。

C. 文件必须容易阅读和看见。

A. Landing gear position has no effect on stall speeds.

B. The position of the landing gear doesn＇t influence the surging speed.

C. The idle speed is not effected by the landing gear position.

A. 使用多余的清洁剂清洁该区域。

B. 清除该区域多余的密封胶。

C. 在该区域内清理有害的密封剂。

A. Do not authorize to do the engine test.

B. The engine test will not be completed if you are not authorized.

C. If you are not approved to do this work, do not do this engine test.

A. 此程序可以在此服务通告中执行。

B. 在本服务通告中必须执行此程序。

C. 此程序必须在此咨询通告中执行。

A. 阀门故障的主要原因是液压油的磁屑。

B. 阀门故障的主要原因是燃油的磁屑。

C. 阀门故障的主要原因是液压油的污染。

A. If the scratch does not go through the protective layer, the unit is serviceable.

B. If the nick does not go through the primary surface, the unit is serviceable.

C. If the scratch does not go through the protective surface, the unit is movable.