A、 Loosen the cotter nuts [10] on reducer [2] and bypass valve [8] on each end of air pressure filter assembly [4].
B、 Loosen the swivel nuts [10] on reducer [2] and bypass valve [8] on each end of air pressure filter assembly [4].
C、 Loosen the cross nuts [10] or reducer [2] and standby valve [8] on each end of air pressure filter assembly [4].
答案：B
A、 Loosen the cotter nuts [10] on reducer [2] and bypass valve [8] on each end of air pressure filter assembly [4].
B、 Loosen the swivel nuts [10] on reducer [2] and bypass valve [8] on each end of air pressure filter assembly [4].
C、 Loosen the cross nuts [10] or reducer [2] and standby valve [8] on each end of air pressure filter assembly [4].
答案：B
A. ADD
B. INCREASE
C. FILL
A. Keep out of the engine before it starts.
B. Keep away from the intake area before the engine starts
C. Go away from the exhaust area before the engine starts.
A. Make certain that the oil level is audible through the sight gauge;
B. Make certain that the oil level is visible through the sight gauge;
C. Make certain that the oil level is touchable through the sight gauge;
A. Continuing Airworthiness Programs may be prepared according to the related Federal Aviation Regulations for all types of general aviation airplanes and components.
B. All types of general aviation airplanes and components are certified by the applicable Federal Aviation Regulations which require the preparation of Continuing Airworthiness Programs.
C. Continuing Airworthiness Programs may be prepared for all types of general aviation airplanes and components certificated under the applicable Federal Aviation Regulations.
A. Loosen the screws that attach the clamp to the support;
B. Loosen the nuts that attach the clamp to the support;
C. Loosen the bolts that attach the clamp to the support;
A. 请勿在维修期间给飞机加油。
B. 请在维修期间给飞机加油。
C. 只有在维修时给飞机加油。
A. 只有当EEC有电时,EGT才显示。
B. 当EEC有电时,只有EGT显示。
C. 只要EEC有电,EGT就显示。
A. When preparing dangerous goods, follow the operational instructions.
B. Before you use dangerous materials, obey these precautions.
C. Prior to applying any hazardous material, understand the principles of it.
A. 在快速齿轮上涂抹润滑脂。
B. 按照紧固件来申请润滑脂。
C. 给紧固件涂上油脂。
A. 操作检查外部灯光, 确认其工作正常。
B. 操作检查应急灯光, 确认其工作正常。
C. 操作检查驾驶舱灯光, 确认其工作正常。
