A、 Upon designed and approved, completed maintenance procedures must be established. This procedure must provider clear easy language to people who need it.
B、 Upon design and approval, the establishment of complex maintenance procedures is a must. This procedure must provide a clear, precise language to those who need it.
C、 Once designed and approved, the establishment of thorough maintenance procedures is a must. This procedure must be available in clear, concise language to those who need it.
答案：C
A、 Upon designed and approved, completed maintenance procedures must be established. This procedure must provider clear easy language to people who need it.
B、 Upon design and approval, the establishment of complex maintenance procedures is a must. This procedure must provide a clear, precise language to those who need it.
C、 Once designed and approved, the establishment of thorough maintenance procedures is a must. This procedure must be available in clear, concise language to those who need it.
答案：C
A. If the engine appears to be heating, turn it off.
B. If the engine appears to be overheating, turn it off.
C. If you think the engine is too hot, turn the switch to off"＇"
A. 符合本规范会使所有飞机类型的内容和格式高度标准化,因此本规范得到联邦航空管理局认可。
B. 联邦航空管理局认识到,本规范会使所有类型的飞机(手册)内容和格式高度标准化。
C. 联邦航空管理局认可,符合本规范会使所有类型的飞机(手册)内容和格式高度标准化。
A. Pressurize the Pneumatic System.
B. Depressurize the hydraulic System.
C. Depressurize the Pneumatic System.
A. 确保装置底部两个接线板粘合
B. 确保装置底部两个接口结合
C. 确保装置顶部两个接线板粘合
A. The trim control knob is installed on the control pedestal.
B. The trim control button is mounted under the control pedestal
C. You can find the trim control button on the control panel.
A. Make sure that there is supplied air flow in the work area.
B. Make sure that there is sufficient airflow in the work area.
C. Make sure that there is efficient airflow in the work area.
A. 前外机身勤务门止动点缺失。
B. 前外机身勤务门止动点失效。
C. 前外机身勤务门止动点凸起。
A. If the micro switch stops working, deactivate the procedure of the actuator to avoid the valve damage.
B. If the micro switch becomes unserviceable, do the activation procedure of the actuator to prevent damage to the valve.
C. Do the activation procedure of the actuator to prevent damage to the valve, unless the micro switch becomes unserviceable.
A. After three full cycles, extend and retract the actuator.
B. You should extend and retract the actuator through three complete cycles.
C. Do nothing to the actuator after three complete cycles.
A. This is the low limit of flight speed at which the airplane can be controlled directionally and laterally.
B. This is the upper limit of flight speed at which the aircraft is directionally and later ally controllable.
C. This is the largest flight speed at which the airplane is directionally and laterally steerable.
