600.The constant propeller speed mechanism is blocked out.

A. Mach digit is the percent of true airspeed to the speed of sound.

B. Mach number is the ratio of true airspeed to the speed of sound.

C. Mach number is the proportion of real airspeed to the speed of light.

A. 提供液压动力的说明在显示液压动力警告的屏幕底部,你必须向下滚动屏幕才能看到

B. 液压动力供给说明在屏幕底部显示液压动力警告,你必须向下滚动屏幕才能看到说明。

C. 你必须向下滚动屏幕才能看到液压动力供给指令,因为指令在显示警告的屏幕底部。

A. If the airplane has not been tested for twirl characteristics and recovery methods,a discussion shall be included on the limited conditions for preventing spins and the possible best recovery techniques,and it shall be stated that no testing has been conducted and that the recovery techniques are based on the manufacturer's best comment.

B. If the airplane has not been tested for spin characteristics and recovery methods,a discussion of prevention of spins and probable best recovery techniques will be included with a notation that no tests were made and the recovery techniques are based on the best judgment of the manufacturer.

C. If the aircraft has not been expanded for spin features and recovery ways,prevention of spin and possible best recovery techniques are discussed and it is determined that no exams have beenperformed and that recovery techniques are based on the manufacturer's best judgment.

D. C.If the aircraft has not been expanded for spin features and recovery ways,prevention of spin and possible best recovery techniques are discussed and it is determined that no exams have beenperformed and that recovery techniques are based on the manufacturer's best judgment.

A. The function of the rules in this specification is to direct the revising of all materials that are contained in Maintenance Manuals prepared by manufacturers.

B. With respect to format,style and method of presenting for all materials which are contained in Maintenance Manuals prepared by manufacturers,you can refer to the rules that are included in this specification.

C. When presenting format,style and method for rules of this specification,all materials of Maintenance Manuals prepared by manufacturers shall be accorded with.

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. 燃油泄漏会导致发动机受损。

B. 发动机性能与燃油泄漏无关。

C. 燃油渗漏会降低发动机性能。

A. 不同的设计和复杂的型号使得飞机有一个重大的作用来决定特殊的失效是否更适合列举为“紧急”或“正常”程序。

B. 飞机的不同型号和机型的设计差异和复杂性,在决定某一特定故障是否更适合列为“紧急”程序或“异常”程序上发挥了重要的作用。

C. 各种型号的飞机的复杂设计差异很大程度能够决定特定失效是否能够更方便地列入“加急”或“反常”程序。

D. C.各种型号的飞机的复杂设计差异很大程度能够决定特定失效是否能够更方便地列入“加

E. C.各种型号的飞机的复杂设计差异很大程度能够决定特定失效是否能够更方便地列入“加急”或“反常”程序。

A. 应提供重量平衡装载表,同时提供相关计算程序的解释说明

B. 应提供重量和平衡载荷表以及说明计算程序。

C. 应提供重量和平衡载荷表以及计算步骤说明。

A. 描述飞机静压系统时,应阐述加热和通风系统的影响以及开窗对备用静压系统的影响。

B. 描述飞机静力系统时,应阐述加热和通气系统以及开窗对备用静力系统的影响。

C. 描述飞机静压系统时,应阐述加热和排气系统以及开窗对替代静压系统的影响。

A. Add 5 ml of hardener to the compound.

B. Add 5 ml of adhesive to the compound.

C. Put 5 ml of hardener to the component.