Make sure that the servicing cart does not hit the aircraft.

A. Airplane maintenance manual or section should contain at least the following information: about the airplane and its systems and installations including its engines, propellers and articles.

B. Airplane structure manual or section should consist of at least the following information: data of the airplane and its systems and installations excluding its engines, propellers and appliances.

C. Airplane maintenance manual or section, which includes at least the following information: a description of the airplane and its systems and installations including its engines, propellers and appliances.

A. 描述飞机燃油系统时，应阐述燃油进风系统及其堵塞的后果。

B. 描述飞机燃油系统时，应描述燃油通气系统及其堵塞时的后果。

C. 描述飞机燃油系统时，应阐述燃油进气系统以及允许其堵塞的重要性。

A. The Federal Aviation Regulations require "maximum continuous power" to be used during airframe and engine combination certification to show obedience with certain criteria.

B. Federal aviation regulations require "maximum continuing power" to be used during the certifying of the airframe and engine to meet certain criteria.

C. Federal aviation regulations, in combination of airframe and engine certification process, the use of "maximum continuous power", are used to show compliance with certain standards.

A. Examine the seal for defects.

B. Check the abnormality of the sealant.

C. Inspect whether there are the defaults in the solvent.

A. For all fuel loadings, the initial airplane weight should be the maximum allowable.

B. The initial airplane weight should contain the maximum allowable for all fuel loads.

C. For all kinds of fuels, the initial aircraft weight should be the maximum allowable.

A. 安装时非必要不要拉伸封严。

B. 不要过度拉伸已安装的必要封严。

C. 在安装封严件时不要过度拉伸。

A. 拆卸较大的螺帽。

B. 安装较大的螺栓。

C. 组装较大的螺钉。

A. 确保没有剪断操纵钢索。

B. 确保没有关断控制电源。

C. 确保没有连接控制电缆。

A. 在表面放置一块透明塑料片。

B. 在外面放置一块复合材料薄片。

C. 将一块强化塑料置于部件表面。

A. 使用危险品时穿上防护服。

B. 使用溶剂时穿上防护服。

C. 使用易感染物品时穿上防护服。