1523. The user of the schematic diagram is the pilot

A. If the repair scheme must be changed, the approval of the design authority is hardy got.

B. If the design authority need change the repair scheme, it can get the approval.

C. If it is necessary to change the repair scheme, get the approval of the design authority.

A. 警告注意和解释可用于高亮和强调重点事项

B. 可以通过警告,注意和记录的方式强调重要内容

C. 警告注意事项和注释可用于突出或强调重点

A. 操作检查外部灯光, 确认其工作正常。

B. 操作检查应急灯光, 确认其工作正常。

C. 操作检查驾驶舱灯光, 确认其工作正常。

A. It is expected that the manufacturers of major components will provide maintenance, troubleshooting, inspection and repair data in the format of this specification.

B. It is expected that the manufacturers of major equipments will provide maintenance, troubleshooting, inspection and removal data in the format on this specification.

C. It is expected that the manufacturers of most components will provide maintenance, troubleshooting, inspection and installation data in the format of this specification.

A. 告诉一个人撤轮挡

B. 告诉A撤轮挡

C. 告诉一个人拆刹车

A. 当需要了解膜片时,使用箭头指示方向。

B. 必要时应使用箭头表示流向来理解原理图。

C. 利用箭头指示的方向来理解线路施工图。

A. If it is possible that the temperature values will be not less than the permitted limits, decrease the power, then the application of sealant must be carried out with a wooden spatula.

B. If it appears that the temperature limits will be exceeded, decrease the power, then the application of sealant must be carried out with a wooden spatula.

C. If it appears that the temperature limits will be decreased, increase the power, then the application of sealant must be carried out with a wooden spatula.

A. 所有三个螺栓孔必须与燃油管匹配。

B. 所有三个支架孔必须与燃油管对齐。

C. 所有三个支架孔必须与然油管齐平。

A. The left multi-mode receiver (MMR) sends runway course and ILS deviation data to the left AFDC.

B. The left multi-mode receiver (MMR) sends runway course and ILS deviation data to the right AFDC.

C. The left multi-mode receiver (MMR) sends runway course and ILS deviation data to both the left and right AFDC.

A. Vertical axis passes horizontally through the center of gravity of an aircraft.

B. Vertical axis passes vertically through the center of gravity of an aircraft.

C. Vertical axis of an aircraft is an imaginary line passing vertically through the center of gravity of an aircraft. The vertical axis is called the pitch axis.