69.Future reference to the unit may be by abbreviation.

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. If the airspeed values are necessary to more than one configuration,the more restrictive IAS shall be used.

B. Where the airspeed values may be applicable to more than one configuration,the more conservative IAS value shall be used.

C. The more accurate IAS value should be used where the airspeed values are mandatory to less than one configuration.

A. 描述飞机螺旋桨时,可包括可变桨距螺旋桨的剖面图。

B. 描述飞机螺旋桨时,可包括变桨距螺旋桨的水平图。

C. 描述飞机螺旋桨时,可包括固定桨距螺旋桨的剖面图。

A. 逐步打开充电装置上的堵盖。

B. 逐渐打开充电装置上的旋塞。

C. 逐步打开充电单元上的开关。

A. 737NG 翼展是 112.58 英尺。

B. 737NG 翼尖小翼尺寸为 112.58 英尺。

C. 737NG 停放时大翼间距至少为 112.58 英尺。

A. 描述飞机发动机时,应简要阐述异常运行。应保持在最低限度以帮助飞行员纠正形势或使他能够向机械师描述情况。它不应是一个维修程序。

B. 描述飞机发动机时,应简要阐述非正常运行。应在最低限度帮助飞行员改正情况或使他能够向机械师描述情况。它不应是一个维修程序。

C. 描述飞机发动机时,应对非正常运行情况进行简要描述。应以帮助飞行员纠正非正常情况或使其能够向机械师描述非正常情况为宜。无须是具体的维修程序。

D. B.描述飞机发动机时,应简要阐述非正常运行。应在最低限度帮助飞行员改正情况或使他能够向机械师描述情况。它不应是一个维修程序。

E. C.描述飞机发动机时,应对非正常运行情况进行简要描述。应以帮助飞行员纠正非正常情况或使其能够向机械师描述非正常情况为宜。无须是具体的维修程序。

A. Remove the failure components.

B. Replace the damaged parts.

C. Reinstall the damaged components.

A. Do a hardness test for turning tool.

B. Conduct a hardness test for the carbide insert.

C. Take a hardness test for the chuck.

A. 当你拆下罩环时,小心不要损坏法兰组件。

B. 当你拆下冠环扇形件时,小心不要造成法兰盘损坏。

C. 拆下法兰盘时,小心不要造成冠环扇形件损坏。

A. If you find a crack,do the applicable repair procedure.

B. If you find a crash,do the applicable maintenance procedure.

C. If you find the wear,do the applicable repair procedure.