725.停止发动机启动程序。

A. Acquire the flight data from the recorder.

B. Eliminate the tape about the information after flight.

C. Remove a recording of flight data from the tape.

A. 系统通过安排相互关联的部件来实现一定的功能。

B. 系统是为执行某一特定功能而安排的相互关联的部件的组合。

C. 系统是将一系列部件安排在一起,为了完成某一特定功能。

A. Extend the nose landing gear.

B. Extend the main landing gear.

C. Retract the main landing gear.

A. The manufacturer may choose to include information on Unscheduled Maintenance Checks,including Time Limits/Inspections and Maintenance Checks,in a separate manual.Reference points must be listed in the maintenance manual.

B. For Unscheduled Maintenance Checks,the manufacturer will have the choice to separate the information of Time Limits/Inspections and Maintenance Checks in manuals.The manual can be the Maintenance Manual.

C. The information on Unscheduled Maintenance Checks should be provided in the Maintenance Manual including Time Limits/Inspections and Maintenance Checks.Whether to include these information in an other manual is at the manufacturer's option.

A. The values must be less than the approved differences.

B. The values must not exceed the allowable differences.

C. The values must be less than the allowable differences.

A. 维持发动机运转 20 分钟。

B. 使发动机怠速运转 20 分钟。

C. 快速运行发动机 20 分钟。

A. Refer to the general information in addition to engine operation limits,guidelines and special procedures.

B. For general information,refer to engine operation limits,guidelines and special procedures.

C. Refer to engine operation limits,guidelines and special procedures besides general information.

A. If liquid spills in the kitchen,all traces of the liquid must be cleaned promptly and the concerned area must be completely dry.

B. If liquids are spilled inside the galley,you must remove all signs of liquid and fully dry the areas of contamination immediately.

C. If liquid spills in the galley,all marks of the liquid must be removed at once and the polluted area must be completely dried.

A. 当你选择这些按钮中的其一时,数字字母显示只出现电压和频率。

B. 当你选择这些按钮中的其一时,模拟数字显示只出现电压和频率。

C. 当你选择这些开关中的其一时,模拟数字显示只出现电压和频率。

A. A brush is cleaned by the filter element.

B. The filter element and a brush are clean.

C. Use a brush to clean the filter element.