Remove the sleeve to release the sliding tube.

A. 调整倾斜仪，直到气泡位于中心。

B. 在倾斜仪上的气泡位于中心后进行调整。

C. 将倾斜仪调整到气泡的中心位置。

A. 如果飞机停在机坪上，确保轮子刹车在位。

B. 如果飞机停靠在廊桥，一定确保轮档在位。

C. 如果飞机停在斜坡上,确保轮挡在位。

A. Attach the threading cord to the new cable.

B. Attach the screw＇s cord to the new cable.

C. Attach the screw＇s wire to the new cable.

A. Land navigation includes items such as DM, transponders, fluxgate compass, LORAN, VOR, ADF, etc.

B. Independent Position Determining includes items such as DME, transponders, radio compass, LORAN, VOR, DF, etc.

C. Dependent Position Determining includes items such as DME, transponders, radio compass, LORAN, VOR, ADF, etc.

A. 这类技术名词仅适用于描述性内容，如一般信息、系统综述和操作文本以及服务公告的综述部分。

B. 这类技术形容词仅适用于描述性文本，如一般信息、系统描述和操作文本以及服务协会的描述部分。

C. 这类技术动词仅适用于描述性内容，如概述信息、系统描述和操作步骤以及服务通告的描述部分。

A. The localizer beam is aligned with the centerline of the runway.

B. The localizer way is misaligned with the centerline of the runway.

C. The localizer course is aligned with the centerline of the runway.

A. 该限制应在飞机处于起落架上或提升装置上时使用。

B. 如果飞机在起落架上或被顶起，请查阅此文件。

C. 该限制适用于飞机在起落架上或千斤顶上。

A. Maximum Limiting speed Unsticks is the speed restrain which will not be intentionally surpassed in typical flight operations. V is communicated in knots and M in Mach Number.

B. Maximum Restriction Speed is the fastest a plane can fly without breaking the rules in normal flight. The speed is measured in knots and Mach Number.

C. Maximum Operating Limit Speed is the speed limit that may not be deliberately exceeded in normal flight operations. V is expressed in knots and M in Mach Number.

A. 把上凸轮放到与拆下时所做标记一致的位置。

B. 上部卡箍安装的位置应该与拆卸标记保持一致。

C. 经同意后，对应拆卸时所作的标记将上部曲柄安装在位。

A. Each of the two life vests located at L2 entry door flight crew station is damaged.

B. Each of the two life vests located at L2 entry door flight crew station is out of time limit.

C. Each of the two life vests located at L2 entry door flight crew station is out of service.