1720. Make sure that equipment is cleared of this area

A. A System testing is self-contained and can repeat other tests, including all modulations and tolerances, to maximize the maintenance of the system or units

B. The system test is independent, and can replicate other tests. This test includes all adjustments and tolerances, so that the system or units keep the highest efficiency.

C. System testing is independent and other tests can repeat, including all adjustments and tolerances, to reach maximum efficiency of the system or units.

A. 用直尺和塞尺测量划痕的深度。

B. 用直尺和塞尺测量凹痕深度。

C. 用直边的卡尺测量凹坑的深度。

A. Assure that you do not do the adjacent control

B. Make sure that you do not operate the adjacent control

C. Ensure that the adjacent control will be operated

A. Each Chapter or Section is to begin with a specific instruction of the system and its Operation and should be labeled Description and Operation"."

B. A general description of the system begins with each Chapter or Section and its operation and should be labeled Description and Operation"."

C. Each Chapter or Section is to start with a general description of the system and its operation and should be labeled Description and Operation"."

A. 若为松散页,则每一页应注明修改日期和生效日期,或以其他方式表明修订方式。

B. 若为活页,则每一页应注明修改日期和生效日期,或以其他方式表明修订方式。

C. 若为固定页,则每一页应注明修改日期和生效日期,或以其他方式表明修订方式。

A. 用一些辅助螺栓来暂时安装组件。

B. 用一些附加螺丝固定组件

C. 用一些辅助螺钉临时组装组件

A. Dry all metal parts that have different metal inserts or deep blind holes in an oven at 225 to 275℉ (107 to 135℃) for a minimum of one hour.

B. Put all different metal inserts or deep blind holes metal parts in an oven at 225 to 275℉ (107 to 135℃) for a maximum of one hour.

C. All metal parts that have different metal inserts or deep blind holes are dry in an oven of 225 to 275℉ (107 to 135℃) for a minimum of one hour.

A. 显示器顶部和左侧角落的数字指向相关页面。

B. 显示器左上角的数字代表手册对应页码。

C. 显示器左上角的数字代表相关页面。

A. The center of the circuit gravity moves by the loads on the aileron.

B. The center of gravity moves in relation to the loads on the wings.

C. The center of gravity moves along with the weight on the flaps.

A. Secondly, it is a guide to industry standardization of proven concepts to be presented in a form most useful to pilots.

B. Basically, it is a guide to industry standardization of provided concepts to be presented in a form most useful to pilots.

C. Mainly, it is a guide to industry standardization of proven concepts to be presented in a form most useful to pilots.