确保客舱压力外流活门打开。

A. If the airframe manufacturer makes any alteration to the component of the text or illustrations, the component manufacturer will use its own masthead.

B. If the airframe manufacturer changes the component manufacturer＇s text or illustration in any way, he shall apply his own masthead.

C. If the airframe manufacturer alters the text or illustrations of the component manufacturer＇s in any way, it＇s own masthead shall be used.

A. 当达到预设阈值时，烟雾探测器通过客舱内部通信数据系统触发警告。

B. 当预设的温度达到时，烟雾探测器会发出警告，通过客舱内部通信数据系统。

C. 当预设的数值达到时，客舱内部通信数据系统里的烟雾探测器会发出警告。

A. 如果警告灯是亮的，将无法在门关闭时正确调节微电门。

B. 在门关闭时如果警告灯亮起，说明微电门调节不正确。

C. 在门关闭时如果标志灯在位，微电门将无法正常调节。

A. The function and operation of each unit in the system should be described. The location of the units shouldn’t be described.

B. The function, operation and location of each unit in the system should be deleted.

C. The function, operation and location of each unit in the system should be described.

A. 拧松气阀螺母一两圈，慢慢释放气压。通过反转减震支柱或拆除单向活门排放液压油。

B. 拧松气阀螺母一两圈释放气压。排放减震柱液压油可以通过拆除单向活门进行。

C. 拧松气阀螺母一两圈缓慢释放液压。液力油排放从减震柱或单向活门处进行。

A. Print all pages besides wiring diagrams and foldouts on both sides.

B. Print all pages other than wiring diagrams and foldouts on both sides.

C. Print all pages no more than wiring diagrams and foldouts on both sides.

A. 制造商要求使用良好的气流在一个区域内制备混合物。

B. 制造商建议在通风良好的区域制备混合物。

C. 制造商强调良好的气流区域可以制备混合物。

A. Turn the adjuster clockwise to make the display brighter.

B. Turn the adjuster clockwise to make the display dimmer.

C. Adjust the brightness of the display by turning the adjuster.

A. 用可用的方式计算压力。

B. 计算带可用公式的压力。

C. 用适用的公式计算压力。

A. After pressing the LSK next to EXIT, the BITE will take you out of BITE test and the airplane will return to its normal condition.

B. The BITE will continue the BITE test and the airplane will go back to its usual condition when you push the LSK next to EXIT.

C. The BITE will proceed the BITE test and the airplane will go back to its normal configuration after releasing the LSK that is adjacent to EXIT.