1838. In order to achieve the objectives of this Specification ( ), each manufacturer is expected to reasonably adhere to the Specification content and arrangement in order to provide consistent, industry standardized Continuing Airworthiness Programs

A. 把O形封圈浸泡在液压油里面。

B. 防止液压油腐蚀O形封圈。

C. 用液压油润滑O形封圈。

A. Vertical axis passes horizontally through the center of gravity of an aircraft.

B. Vertical axis passes vertically through the center of gravity of an aircraft.

C. Vertical axis of an aircraft is an imaginary line passing vertically through the center of gravity of an aircraft. The vertical axis is called the pitch axis.

A. 确保表显数值与油箱加油量一致。

B. 确保设备测量值与燃油箱的实际油量一致。

C. 确保仪表上的指示与油箱内的油量一致。

A. The smoke sensor in each detector monitors when the smoke density is above a previous limit. If the density keeps higher than the limit for about eight seconds, the sensor set the detector to the alarm condition.

B. The smoke sensor in each detector monitors for smoke density above a preset limit. If the density stays above the limit for appropriately eight seconds, the sensor sets the detector to the alarm condition.

C. The smoke transducer monitors for smoke density above a presumed limit of each detector. If the density remains over the limit about eight seconds, the transducer turn the detector to the alarm condition.

A. 一架飞机包括五个结构单元,它们是机身,机翼,副翼,升降舵和起落架

B. 一架飞机包括五个结构单元,它们是机身,机翼,安定面,飞行操纵舵面和起落架

C. 一架飞机包括五个结构单元,它们是机头,机翼,副翼,升降舵和起落架

A. Access doors and panels within the area are recognized by the number of the area and two or three letter suffix.

B. The area number and a postfix with two or three letters identifies the access doors and panels in an area.

C. The identification of the access panels and doors is accomplished by the zone number suffix.

A. Monde control panel has three 429 input data buses and two output date buses.

B. The mode control panel (MCP) has two 429 input data buses and two 429 output data buses.

C. The mode control panel (MCP) has the same number of input and output data buses.

A. If the pressure is above the limits, pressurize the accumulator of the door damper.

B. If the pressure is not in the given limits, pressure the cylinder of the door damper.

C. If the pressure is not in the given limits, pressurize the accumulator of the door damper.

A. 在表面盖上一层塑料传输板。

B. 在表面放置塑料材料板。

C. 在表面覆盖一层透明的塑料膜。

A. 本手册本节的主题内容,包括可选信息,应符合以下一般展示顺序,除非另一种顺序更适合某一特定飞机。

B. 本手册本节的主题项可以和下面展示的顺序一致,除非找到有关某架飞机的另一种更为适合的顺序。

C. 本手册这部分的主题栏和选择信息必须和下面展示的顺序一致,除非可以确定另一种不同的顺序更适合某架飞机。