156. Each page shall bear a page number and date of issue or revision at the bottom The page number shall be in the lower right corner and the date of issue in the lower left corner, for right-hand pages

A. 然而,过度的配平不仅减少了飞机的空气动力效能,而且减少了配平主控制舵面方向上的偏转行程。

B. 然而,额外的配平不仅减少了飞机的空气动力效能,而且减少了配平应用方向上的主控制舵面的偏转行程。

C. 然而,额外的配平不仅减少了飞机的空气动力效能,而且减少了配平主控制舵面方向上的偏转行程。

A. One text page and one illustration page is usually made up of this Program.

B. One text page and one illustration page usually constitute this Program.

C. This Program is usually consisted of two pages: one text page and one figure page.

A. Make sure that the indicated value is correct.

B. Make sure that the value shown on the controller is right.

C. Make sure that the value shown on the indicator is correct.

A. 安装封严时不要过度拉伸

B. 安装时非必要不要拉伸封严

C. 不要过度拉伸安装的封严

A. Consecutive alarms are most unusual caused by an intermittent short in the detector system wiring;

B. Intermittent alarms are most frequent caused by an consecutive short in the detector system wiring;

C. Intermittent alarms are most often caused by an occasional short in the detector system wiring;

A. If you do not safety the door, strong winds must cause damage to the structure.

B. If you do not safety the door, damage to the structure due to strong winds is acceptable.

C. If you do not safety the door, damage to the structure due to strong winds is probable.

A. 有时,特别是对于复杂的飞机,可能需要提供特定的标准,以正确维护飞机及其系统。

B. 有时,特别是对于特殊的飞机,可能需要提供特定的培训,以正确维护飞机及其系统。

C. 有时,特别是对于复杂的飞机,可能需要提供特定的培训,以正确维护飞机及其系统。

A. Fuel comes from the fuel check valves or the APU dc fuel pump.

B. Fuel comes from the boost pumps or the APU fuel tank.

C. Fuel comes from the boost pumps or the APU dc fuel pump.

A. Tighten the nuts but do not torque them at this time.

B. Screw the nuts but do not torque them at this time.

C. Tighten the nuts but do not screw them at this time.

A. 该信息应与能帮助识别可能超过所提供飞机认证能力的飞机和结冰状况。

B. 该信息应与能辅助识别结冰情况的信息一起提供,而不是飞机和其防冰系统的认证能力。

C. 该信息应与能帮助识别可能超过飞机及其防冰系统认证能力的结冰状况的信息一起提供。