A、 Make sure that the guards are installed on the switches.
B、 Make sure that the protect are installed on the switches.
C、 Make sure the guards are installed on the push button.
答案：A
A、 Make sure that the guards are installed on the switches.
B、 Make sure that the protect are installed on the switches.
C、 Make sure the guards are installed on the push button.
答案：A
A. 根据结构修理手册进行永久性修理,对损伤部位填充BMS-287填充剂。
B. 根据故障修理手册进行恢复性修理,对损伤部位填充BMS-287填充剂。
C. 根据勤务手册进行翻新修理,对损伤部位填充BMS-287填充剂。
A. 当朝下时,盖子起到保护开关的作用
B. 当朝下时,盖子作为开关的一种保护
C. 当打开时,盖子就起到保护开关的作用
A. Do the procedure to preserve the carbon steel cables.
B. Do the procedure to lubricate the stainless steel cables.
C. Do the procedure for the protection of the carbon steel harnesses.
A. You can calibrate all the compass systems at the same time.
B. You can fix all the compass systems at the same time.
C. You can calibrate all the magnetic needle systems at the same time.
A. Scientific verbs must disobey the same rules as other approved verbs in STE.
B. Technical verbs must obey the same rules as other approved verbs in STE.
C. Mechanical verbs must violate the same rules as other approved verbs in STE.
A. 在每个部分下面,按故障的等级,列出可能引起问题的原因。
B. 在每个部分下面,按概率的顺序,列出可能引起问题的部件的状况。
C. 在每个部分下面,按部件工作的顺序,列出引起问题的每一个条件。
A. 从油箱上拆下油箱的连接件。
B. 拆下油箱且从油箱安装连接件。
C. 拆下油箱和油箱上的连接件。
A. The fairway and the runway centerline should align.
B. The localizer course is aligned with the centerline of the runway.
C. The localizer aligns with the center of the runway.
A. 备用交流汇流条从左转换汇流条获得电源,但当如下情况发生任一条件时,变换到静变流机:左转换汇流条没有电:电瓶电门接通;备用电源电门在自动位。
B. 备用交流汇流条从左转换汇流条获得电源,但当如下情况都发生时,变换到静变流机:左转换汇流条没有电:电瓶电门接通;应急电源电门在自动位。
C. 备用交流汇流条从左转换汇流条获得电源,但当如下情况都发生时,变换到静变流机:左转换汇流条没有电:电瓶电门接通;备用电源电门在自动位。
A. 始终遵守如下保持电线处于良好状况的法规
B. 始终遵守预防措施,然后保持电线处子良好状况
C. 始终遵守如下预防措施以保持电线处于良好状况
