A、 描述飞机机体时，应描述所有的座位安排。
B、 描述飞机机体时，应描述可供选择的座位构型。
C、 描述飞机机体时，应描述座椅布局。
答案：B
A、 描述飞机机体时，应描述所有的座位安排。
B、 描述飞机机体时，应描述可供选择的座位构型。
C、 描述飞机机体时，应描述座椅布局。
答案：B
A. 燃油配送装置指系统中将燃油输送给发动机和从发动机输回燃油的部分。
B. 燃油配送装置指系统中将燃油输送给发动机的部分。
C. 滑油分配系统指系统中将滑油输送给发动机和从发动机回油的部分。
A. Please stand near the moving surfaces.
B. Never stay near the removed surfaces.
C. Do not stay near the moving surfaces.
A. 使用力矩扳手间隔拧紧螺栓。
B. 使用扭力扳手按顺序拧紧螺栓。
C. 使用扭矩扳手逐步拧紧螺栓。
A. 当清洁带有绝缘层的喷管或排气锥时要小心。
B. 当移动带有隔离层的喷管或排气锥时要小心。
C. 当移动带有绝缘层的喷管或排气锥时要小心。
A. On pressurized aircraft, the cabin air is distributed with a system of air ducts leaded from the pressurization source into and throughout the cabin. Typically, air is ducted to and released from ceiling ventilation.
B. Distribution of cabin air on pressurized aircraft is managed with a system of air ducts leading from the pressurization source into and throughout the cabin. Typically, air is ducted to and released from ceiling vents.
C. On pressurized aircraft cabin air is distributed with a system of air ducts leaded from the pressurization source into and throughout the cabin. Typically, air is ducted to and released from ceiling flap.
A. Materials used to repair layered structures must keep the rigidity, gravity, aerodynamic or electronic properties of the original assembly.
B. The materials used in the repair of laminate structures must preserve the strength, weight, aerodynamic characteristics, or electrical properties of the original assembly.
C. Materials that are used for fixing the layer structures must maintain the intensity, weight, aerodynamic or electrical properties of the original assembly.
A. Only representatives from ASD can join the group.
B. Representatives from countries that are not members of ASD are hardly to take part in the group.
C. Both representatives from ASD and from countries that are not members of ASD can join the group.
A. During inspection, if the nuts and washers are removed, recheck them.
B. Take a good place for the nuts and washers removed during inspection.
C. If nuts and washers are removed during inspection, install the new ones.
A. Release the hydraulic pressure in the accumulator.
B. Release the power pressure in the accumulator.
C. Release the hydraulic pressure in the actuator.
A. After a continued airworthiness process,almost every component composed of an airplane is involved in some form of preservation,inspection,preventative maintenance, overhaul,repair, and/or replacement activity.
B. Through a continuing airworthiness process, virtually every component comprising an airplane is involved in some form of preservation,inspection,preventative maintenance,overhaul, repair, and/or replacement activity.
C. Through a continuing airworthiness process, substantially every component of an airplane is excluded in some type of preservation,inspection,preventative maintenance, overhaul,repair, and/or replacement activity.
