614.Cracks can have a maximum length of five inches.

A. 除非不适用于特定型号的飞机,手册应按所示顺序,包含以下飞行阶段推荐的正常程序。

B. 手册按所示顺序显示以下飞行阶段建议的正常程序,但特定型号的飞机除外。

C. 当手册不适用于某些特定飞机型号时,它应包括下列飞行状况下必须遵守的正常程序。

A. Check valve,that allows fluid blows in one direction completely but blocks all flow in the other direction,is a pneumatic or hydraulic system component.

B. Oneway valve is a hydro or gaseous system component that allows fluid flows in one direction freely but blocks all flow in the opposite direction.

C. Check valve is a hydraulic or pneumatic system component that allows full flow of fluid in one direction but blocks all flow in the opposite direction.

A. 飞机性能的每一项应包括与数据有关的重要条件的说明。

B. 飞机性能的每一项应包括与细节有关的异常条件的阐述。

C. 飞机性能的每一项应包括基于数据的重要条件的阐述。

A. Proper recipe shall be adopted to measure the pressure.

B. The pressure shall be estimated by using accurate equation.

C. Calculate the pressure with the applicable formula.

A. Supply airspeed instructions and the operational significance of such instructions.

B. Provide airspeed limitations and the operational instruction of such limitations.

C. Provide airspeed limitations and the operational significance of such limitations.

A. 在 757 上外电源由 BPCU 检查后再接入电网。如果外电源检查正常,断路器闭合。

B. 在 757 上外电源由 BPCU 检查后再接入电网。如果外电源检查正常,接触器关闭。

C. 在 757 上外电源由 BPCU 检查后再接入电网。如果外电源检查正常,接触器闭合。

A. TA-100 要求的情况下,将使用第 19 段格式。

B. 任何以 ATA No.100 格式发布的技术数据将满足本规范的要求,但在没有预见 ATA-100要求的情况下,将使用第 19 段格式。

C. 任何以 ATA No.100 格式发布的技术数据将满足本规范的要求,但在预见不需要满足

A. 给装有泵的系统B提供液压。

B. 给系统B和泵提供液压。

C. 用泵给系统B提供液压。

A. A pilot with certification authorized by Part 43 of the regulation can perform limited preventive maintenance.

B. According to Part 43 of the regulation,Apilot is certificated to perform limited preventative maintenance.

C. A certificated pilot is authorized by Part 43 of the regulation to perform limited preventivemaintenance.

D. C.A certificated pilot is authorized by Part 43 of the regulation to perform limited preventivemaintenance.

A. The format of the cruise capacity display is determined by the aircraft vendor.

B. The form of the climb performance display is decided by the aircraft manufacturer.

C. The format of the cruise performance presentation is at the discretion of the airplane manufacturer.