A、 Examine the area that is around the drain holes for signs of corrosion.
B、 Check the scavenge hole and areas around it for corrosion.
C、 Make sure that there's no corrosion around the drain hole.
答案：A
A、 Examine the area that is around the drain holes for signs of corrosion.
B、 Check the scavenge hole and areas around it for corrosion.
C、 Make sure that there's no corrosion around the drain hole.
答案：A
A. 为卫生间和厨房提供冷气。
B. 为卫生间和厨房提供暖气。
C. 为卫生间和厨房提供通风。
A. Solid the sealant at a peripheral temperature.
B. Cure the sealant at a uniform temperature.
C. Solid the sealant at the same temperature.
A. Legal meaning whatsoever and implications couldn't be enclosedto the rules and terms in this document.
B. No legal significance or meanings should be fixed to the regulations and terms in this document.
C. The rules and terms in this document have no legal meaning or imply something.
A. 在初始蒙皮的初始紧固件位置,安装埋头铆钉。
B. 在初始蒙皮的初始紧固件位置,制作埋头垫圈。
C. 使埋头垫圈适用于初始蒙皮上的初始紧固件。
A. You may use alerts and cautions to emphasize some important places.
B. The important parts must be highlighted by using the warnings,cautions and notes.
C. Warnings,cautions and notes may be used to highlight or emphasize important points.
A. The inlet door actuator is installed aft of the rear pressure bulkhead on the inner side of the air inlet door.
B. The air inlet actuator is mounted on the side of the pressure bulkhead behind the intake valve.
C. The air release actuator is located on top of the pressure bulkhead inside the intake valve.
A. 把上凸轮放到与拆下时所做标记一致的位置。
B. 上部卡箍安装的位置应该与拆卸标记保持一致。
C. 经同意后,对应拆卸时所作的标记将上部曲柄安装在位。
A. 使用油漆过多将导致漆面不符合要求。
B. 如果你使用太多的计划,完成将是不理想的。
C. 如果你使用太多的墨水,完成将是不满意的。
A. 描述飞机燃油系统时,应阐述燃油进风系统及其堵塞的后果。
B. 描述飞机燃油系统时,应描述燃油通气系统及其堵塞时的后果。
C. 描述飞机燃油系统时,应阐述燃油进气系统以及允许其堵塞的重要性。
A. Advisory circular must always be carried out on aircraft.
B. Advisory circular is the procedure that must be used when performing maintenance on an aircraft.
C. FAA provides advisory circular which is not always carried out on aircraft.
