A、 Utilize an oil-free solution.
B、 Use a solution with oil.
C、 The oil is not used that contains a solution.
答案：A
A、 Utilize an oil-free solution.
B、 Use a solution with oil.
C、 The oil is not used that contains a solution.
答案：A
A. Indicated Airspeed is the speed of an aircraft as shown in the airspeed indicator when corrected for instrument error.
B. Indicated Airspeed is the aircraft speed indicated by airspeed adapter after modified instrument.
C. Indicated Airspeed is the aircraft speed of an aircraft as shown in the air speed adjuster when corrected for instrument error.
A. 给计算机备份文件,常规时期
B. 定期备份计算机文件
C. 定期清理计算机文件
A. The lights change from dim to bright.
B. The navigation lights change from off to bright.
C. The navigation lights change from dim to bright.
A. If the sleeve is incorrectly attached, adjust it.
B. If the sleeve is badly attached, adjust it.
C. If the sleeve is wrong attached,adjust it.
A. A component of a system used to treat waste water. Including washbasin, water cabinet, toilet system, etc.
B. That portion of the system which is used for disposal oil water and waste. Includes items such as wash basins, water closets, flushing systems, etc.
C. The part of a system used to treat waste water. Including washbasin, water pipe, flushing system and so on.
A. In the maintenance manual, this section shall cover subjects such as power plant buildup, teardown, etc.
B. In the overhaul manual, this section shall cover subjects such as power plant buildup, teardown, etc.
C. In the overhaul manual, this section have to cover subjects such as power plant buildup, teardown, etc.
A. 当这种情况发生时,你可以选择使用第9级引气。
B. 当这种情况发生时,将自动使用第9级引气。
C. 当这种情况发生时,人工打开第9级引气。
A. 警告:在提供液压动力之前,确信人员和设备离开飞机
B. 警告:在提供电源之前,确信人员和设备离开控制舵面区域
C. 警告:在提供液压动力之前,确信人员和设备离开控制舵面区域
A. If an annunciator panel TRANSIT light fails to illuminate while the corresponding device is in motion, then this light must be considered inoperative.
B. When related device is in operation and if annunciator panel TRANSIT light comes on so this light does not work.
C. The light is considered to be available if the annunciator panel TRANSIT light goes off when the related device is in motion.
A. 流动液压是很危险的。
B. 液压油对皮肤有害。
C. 危险的液压油影响皮肤。
