A、 对于使用时间长的飞机,大修时分解进行检查,以协助选择检查项目。
B、 为了大修而拆卸的长寿飞机,应被检查以协助选择检查项目。
C、 为了协助选择检查项目, 应检查并拆卸使用长寿的飞机进行大修。
答案：A
A、 对于使用时间长的飞机,大修时分解进行检查,以协助选择检查项目。
B、 为了大修而拆卸的长寿飞机,应被检查以协助选择检查项目。
C、 为了协助选择检查项目, 应检查并拆卸使用长寿的飞机进行大修。
答案：A
A. Atmospheric pressure increasing with decreases altitude;
B. Atmospheric pressure decreases with increasing altitude;
C. Atmospheric pressure decreases with increasing attitude;
A. set the valve to fully closed position
B. set the valve to full closed position
C. set the valve to fully close position
A. You need to use lens assembly and retainer as tooling to removed the filter.
B. Galley ventilation filters can be replaced by mechanic in the line maintenance.
C. Galley ventilation filters can not be replaced by mechanic in the line maintenance.
A. 确保舱门与其附近表面平齐。
B. 确保使用与舱门表面相似的材料对舱门进行打磨。
C. 确保舱门材料与其附近表面材料相同。
A. That portion of the system that automatically maintains a safty flight altitude by correcting for effects of speed, such as mach trim and speed balance. This includes sensing, computing, actuating, indicating, and warning devices such as computers, servos, actuators, warning lights, etc.
B. That portion of the system that automatically maintains a safe flight attitude by correcting for effects of speed, such as mach trim and speed stability. This includes sensing, computing, actuating, indicating, and warning devices such as computers, servos, actuators, warning lights, etc.
C. That portion of the system that automatically maintains a safe flight attitude by correcting for effects of airspeed, such as mach trim and speed stability. This includes sensor, computer, actuator, indicate, and caution devices such as computers, servos, actuators, warning lights, etc.
A. 从软管开始弯曲的地方测量软管的弯曲半径。
B. 在软管弯曲的地方开始测量软管的内径。
C. 从软管弯曲的内侧开始测量软管弯曲的角度。
A. Make sure the wire in this position is able to unlock the parts.
B. The wire must be positioned so that the parts can oscillate freely.
C. Ensure the wire is positioned to create a locking motion on parts.
A. When the movement of input rod is ranged from 5 to 10 mm, measure the piston retraction.
B. When the input lever is between 5 and 10 mm, measure the piston extension.
C. When the interval of input shaft changes between 5 and 10 mm, measure the expansion of the piston.
A. 若临近电门无法使用,执行作动筒的解除程序,以防止损坏活门。
B. 若微动电门无法使用,执行作动筒的解除程序,以防止损坏活门。
C. 若微动电门无法使用,执行活塞筒的失效程序,以防止损坏活门。
A. Each tank has two float valve switches
B. Each main tank has two float switches
C. All the main tanks has two float valves
