1464.The main frame of the wing includes spars,ribs,stringers,integral fuel tank structure,tip tank supporting structure and frames around openings.

A. 删除了注释及其相关示例。

B. 注释和相关示例做了保留。

C. 删除了注释和列举了的示例。

A. Do not go beyond this speed or Mach number besides in steady air,and then be careful.

B. Do not increase by this speed or Mach number unless in steady air,and be careful.

C. Do not exceed this speed or Mach Number except in smooth air and then only with caution.

A. Do not operate the brakes to decrease the pressure in the accumulators.

B. Do not control the brakes to increase the pressure in the accumulators.

C. Do not maneuver the brakes for augmentation of the pressure in the reservoir.

A. This specification provides for the preparation and insurance of more complex manuals for less complex aircraft than aircraft operated by large scheduled airlines,while achieving industry-wide standardization of naming and formatting.

B. The specification is used to prepare and release simpler manuals for less complicated aircraftrather than the aircraft operated by large scheduled airlines while achieving industry-wide standardization of terminology and format.

C. This specification specifies the preparation and release of less complex manuals for aircraft that are less complex and operated by large scheduled airlines,and realizes the industry wide standardization of terms and formats.

D. C.This specification specifies the preparation and release of less complex manuals for aircraft that are less complex and operated by large scheduled airlines,and realizes the industry wide standardization of terms and formats.

A. 操作变暗的电门,确保强度稍微变化。

B. 操作调光电门,确保光线强度发生变化。

C. 运行昏暗的开关,确保光线变化强烈。

A. An inoperative pump will be identified by a decontaminated filter.

B. Contaminated filter elements indicate a defective pump.

C. If filter elements are clean ,the filter elements are inoperative.

A. If there are metal fragments in the liquid sample,replace the pump.

B. If there are only small metal particles in the solid sample,replace the pump.

C. If there are metal particles in the sample solids,replace the pump.

A. 将飞机停放或存放在正常或发动机不在翼、飞机受损等;短期或长期暴露在极端天气中等异常条件下的必要说明,

B. 将飞机停放或存放在正常或发动机受损、飞机受损等;短期或长期暴露在极端天气中等异常条件下的必要说明,

C. 将飞机停放或存放在正常或发动机不可用、飞机受损等;短期或长期暴露在极端天气中等异常条件下的必要说明,

A. 如果你不小心将防水剂喷到了干燥的挡风玻璃上,使用肥皂水进行清除。

B. 如果意外作动电门在干燥风挡上喷洒了离水液,使用化合物进行清洁。

C. 如果意外将疏雨液喷到了干燥风挡上,需用溶剂进行清除。

A. 一旦设计和批准,必须建立详尽的维修程序。

B. 一旦设计和授权,必须建立全面的勤务工艺。

C. 一旦设想和批准,必须建立全面的修理程序。