Only approved persons are permitted to stay in this area.

A. Technical verbs are the same as other approved verbs in STE to obey the rules .

B. Technical verbs must obey the same rules as other approved verbs in STE.

C. The approved verbs are required to obey the rules in STE as well as the technical verbs.

A. The vendor can build programs to supply response to worthless conditions found in compliance with regulations.

B. The manufacturer may establish procedures to provide feedback on unairworthy conditions that were discovered when complying.

C. The manufacturer may create a process to give feedback on abnormal conditions when it＇s conformed.

A. 描述飞机真空或气源系统时，应阐释该系统应如何检查。

B. 描述飞机真空或气源系统时，应说明验收系统的方法。

C. 描述飞机真空或气源系统时，应说明监测系统的方法。

A. 当你使用产生火花的电气设备时，请戴上面罩。

B. 当你使用产生火花的电气设备时，请戴上护目镜。

C. 当你使用产生火花的电气设备时，请穿上防护服。

A. English is not often the mother language of the readers of technical files.

B. English is not often the private language of the readers of technical books.

C. English is not often the required language of the readers of technical pamphlet.

A. 批准的修理部分应包括执行修理所需的工艺和技术。

B. 批准的修理部分应包括科学和技术，需要进行修理。

C. 申报的加工部分应包括进行加工所需的措施和技术。

A. Give precise instructions for using emergency exits.

B. Give special directions for using urgent exits.

C. Give accurate data for using urgent exits.

A. 为了简化阅读和相互援引，插图、图形和表格应尽可能以纵向排列布局呈现。

B. 为方便阅读和相互参照，如可行，插图、图形和表格应垂直排列布局。

C. 为了精简阅读和交叉索引，插图、图标和表格如可行，应纵向排列布局。

A. Transfer the rod in the contrary directivity.

B. Remove the rod in the contrast direction.

C. Move the rod in the opposite direction.

A. 在航空器维修中，勤务指的是由于执行其他维护措施而需要进行的组件维护。包括给减震支柱充气或添加油液、润滑控制系统、饮用水系统消毒等。

B. 在航空器维修中，勤务指的是由于执行其他维护措施而需要进行的组件维护。包括给减震支柱充气或添加油液、为控制系统润滑、稳定便携式水系统等。

C. 在航空器维修中，勤务指的是由于执行其他维护措施而需要进行的组件维护。包括给减震支柱充气或添加油液、润滑控制系统、稳定饮用水系统等。