663、它包括诸如减震支柱充气等项目

A. 　 拆卸/安装部分应清晰地描述拆卸和重新安装部件或装置所要求的步骤方法,以及应观察、的预防措施。

B. 　 拆卸/安装部分应明确地说明拆卸和重新安装部件或装置所需的步骤要求,不需包含观察到的预防措施。

C. 　 拆卸/安装部分应清楚地说明拆卸和重新安装部件或装置所需的步骤顺序,以及应遵守的预防措施

A. 　 Do not make the pressure became less than (or more than)20 psi.

B. 　 Do not let the pressure become less than (or more than)20 psi.

C. 　 Do not let the pressure close less than (or more than) 20 psi.

A. 　 Move the hose to make sure that the inner connection

B. 　 Move the tube to ensure that the inner connection is loosen.

C. 　 Move the tube to make sure that the inner connection is tight.

A. 　审查适用于该设计的测试结果

B. 　对适用于该设计的测试结果进行了审查

C. 　重新得出适用于该设计的测试结果

A. 　当反推收回时,确保飞机远离人员

B. 　当反推放出时,确保人员远离飞机

C. 　当反推运动时,确保人员远离飞机

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. 　一个关于序号/组件号(或具他识别信息)的列表在右边页面的相应的栏目中

B. 　页面右侧相应的栏目中列出了对应的序列号/组件号(或其他识别信息)

C. 　一组对应序列号/组件号(或其他识别信息)的栏目应显示在正确的页面上

A. 　 Make sure that the bolt heads are attached to the skin.

B. 　 Make sure that the screw heads are connected with the metal

C. 　 Make sure that the fastener heads are flush with the skin.

A. 　在释压测试期间,不得开启舱门。

B. 　在增压测式期间,确保舱门关闭。

C. 　进行水压测试时,确保舱门关闭。

A. 　 Transport the part to the overhaul shop.

B. 　 Transport the part to the maintenance shop.

C. 　 Remove the part to the overhaul shop.