A、 那些说明可以作为定期维修所必需的参考
B、 那些指令是执行定期维护所必需的
C、 这些指示必须进行有计划维修
答案：B
A、 那些说明可以作为定期维修所必需的参考
B、 那些指令是执行定期维护所必需的
C、 这些指示必须进行有计划维修
答案：B
A. Make sure the cabin pressure relief valve is open.
B. Make sure the cabin pressure outflow valve is open.
C. Make sure the cabin pressure bypass valve is open.
A. When you change a word with the alternative, you must. ensure that the meaning of the sentence varies.
B. The meaning of the sentence can be different when you use the alternative you select to replace a word.
C. Always keep the same meaning of the sentence when you use the alternative to replace a word.
A. 给计算机做一个备份,在常规时期。
B. 定期备份计算机。
c、定期清理计算机。
A. 传用良好的设备去做这项检查以及目视检查。
B. 使用正确的设备去做这项检查而不是目视检查。
C. 使用正常的设备去做这项检查而不是目视检查。
A. This specification provides broad general command for preparing handbooks for all types of general
aviation airplanes authorized under applicable regulations.
B. This specification provides broad general instructions for preparing handbooks for all types of general
aviation airplanes certificated under applicable regulations.
C. This specification provides broad general glimpse for preparing handbooks for all types of general
aviation airplanes approved under applicable regulations.
A. Pressurization of the pneumatic crossover manifold and use of an external air source connected to the air
charging valve manifold to pressurize the reservoirs for ground maintenance is the second method.
B. You can use the second method to pressurize crossover manifold and use an external air source
connected to the air charging valve" manifold to pressurize the reservoirs for ground maintenance.
C. The second method is that it is not necessary to pressurize the pneumatic crossover manifold but to use
an external air source connected to the air charging valve manifold to pressurize the reservoirs for ground
maintenance.
A. 确保皮托管温度增加至 500 摄氏度以上。
B. 确保机外环境温度增加 500 摄氏度。
C. 确保探头温度增加至、500 摄氏度以上
A. The emergency exit doors are known as, backup exit and they should not be used in special condition
B. The emergency exit doors are used for the escape and are not used as the normal exits.
C. The emergency exit doors are applied to board that are not usually used for exit.
A. 在向系统中注入新滑油之前,强制性重置油滤。
B. 在向系统中注入新滑油之前,必须更换油滤。
C. 在系统中注入新滑油之前,建议更换过滤器。
A. 本段还应说明,加上已建立的检查,其他检查也会被适航指南要求进行。
B. 除去已确定的检查,本段落还应解释适航管理所要求的其他检查。
C. 本段还应说明,除了既定的检查外,适航指令可能还要求进行其他检查。
