149.Open the left (right) access panel L42 (R42).

A. 改版是指对现有数据进行更新。

B. 手册修订是指对其内容进行升级更新。

C. 修订是指对现有手册中信息的修改。

A. The operator reassembled the linkage.

B. The operator adjusted the cable.

C. The operator adjusted the linkage.

A. Open the isolating valves.

B. Open the check valves.

C. Open the bypass valves.

A. 集气器/喷嘴环包含集气环、排气管道和加力燃烧室管道、可调喷嘴、作动筒、管路、连接装置、位置指示器、告警系统等。

B. 排气系统包含集气环、废气和推力增强管道、可调喷管、作动筒、管路、连动装置、位置指示器、告警系统等。

C. 集气器/喷嘴包含集气环、废气和推力增强管道、固定喷管、作动筒、管路、连动装置、位置指示器、告警系统等。

A. The recommended inspection procedure provided by the manufacturer when delivering the aircraft helps to ensure its airworthiness throughout its life.Due to differences in the tasks performed,maintenance provided,service life,and usage rate of the aircraft,ABC Company has determined through inspection,testing,and analysis that it is necessary to provide additional inspection requirements to further ensure that the aircraft can continue to operate under the initial approved design load."

B. The recommended inspection procedures provided by the manufacturer at the time of delivery of the aircraft help ensure its airworthiness.Due to differences in the missions performed,maintenance given and the age and utilization of the aircraft,ABC has determined,based on inspections,testing and analysis,that additional inspection requirements are deemed necessary to further ensure that the aircraft can continue to operate at the initially validated design loads.

C. The airplanes were delivered with recommended inspection programs to keep them airworthy.

D. Because of the varied missions the airplanes performed,type of care given,and age and utilization rates,ABC has determined,based on inspections,tests,and analyses,that it is necessary to provide additional inspection requirements to further ensure that the airplanes can continue to carry the design loads it was originally certified for.

A. 这个程序只能用在自动模式下。

B. 这个程序只适用于模拟方式。

C. 这个程序仅适用于数字模式。

A. “紧急程序”应该用红色塑料封袋装载以便区分。

B. “紧急程序”应该是由红色塑料板做成分隔页。

C. “紧急程序”应有一个红色塑料分隔标签。

A. During the retraction test,keep a close watch on the monitor.

B. Continuously observe the indications after the retraction test.

C. Monitor the indications during the retraction test.

A. 确保撑杆轮与滑道上的凸槽对齐。

B. 确保转向架滚轮与轨道上的凹槽对齐。

C. 确保支架凸轮与滑轨上的滑块对齐。

A. Ground Control depicts minimum diameter of turning for taxiing and ground operation.

B. Ground Control describes minimum radius of turn for taxiing and ground handling.

C. The least radius of turn for taxiing and ground maneuver is described in Ground Control.