3363. If the full name is susceptible to abbreviation for common usage, the abbreviation shall also be included in parenthesis in the title

A. Perform check to see if there are traces of corrosion around the drain holes.

B. Check the drain holes for signs of corrosion.

C. Check the area surrounding the drain holes for signs of contamination.

A. 如果机身制造商更改了文本或插图,应该使用部件制造商的刊头。

B. 如果机身制造商更改了部件制造商的文本或件号清单,应该使用自己的刊头。

C. 如果机身制造商更改了部件制造商的文本或插图,应该使用自己的刊头。

A. 停在地面时,在液力系统没有增压的清况下,升降舵的正常位置是低垂位到伺服控制止挡

B. 在地面模式,在液力系统没有增压的清况下,升降舵的正常位置是向下偏转到伺服控制止动位

C. 在地面时,在液力系统增压的清况下,升降舵的正常位置是向下偏转到伺服控制止动位

A. 这些平头螺母有一个法兰

B. 这些螺母有一个平板法兰

C. 这些螺母和法兰是平的

A. 在升降飞机时,要确保操作升降设备的人员接受过恰当的培训并具备相应的知识

B. 在对飞机进行平衡、顶升或放下时,确保人员接受过升降设备的培训并掌握相关技能

C. 当水平放置飞机或顶升飞机时,确保操作升降设备的人员学过培训知识

A. 两个人必须要完成这个程序。

B. 此过程最多需要两个人

C. 执行这个程序需要两个人。

A. It is ordered to present an general idea of the job.

B. Its purpose is to provide the general idea of the work.

C. It is intended to present an overall idea of the job.

A. The procedure of attaching the cable is different from that in detail C on Fig.4

B. See detail C on Fig.4 for another way of attaching the cable

C. You can find a different diagram of the cable in detail C on Fig.4

A. Sentence forms shall be simple and direct avoiding the obvious, the elementary and discussions of theory except where essential for practical understanding and application.

B. Sentence forms shall be simple and direct, avoiding the obvious and the elementary, and omitting discussions of theory except where essential for practical understanding and application.

C. Sentence forms shall be simple land direct iso as to avoid the obvious and the elementary, and to omit discussions of theory except where essential for practical understanding and application.

A. 进气风扇和排气风扇用V形带扳手安装。箭头显示正确的安装方向。进气风扇和排气风扇不可装反。

B. 进气风扇和排气风扇用V形带卡箍安装。箭头指示正确的流向。进气风扇和排气风扇可互换。

C. 进气风扇和排气风扇用V形带卡尺安装。按照箭头显示的方向安装。进气风扇和排气风扇是可更换的。