Auxiliary structure includes leading edge, trailing edge, wing tip, tip fuel tank and fuel or water cell backing boards, not including plates/skin.

A. 警告和注释可用来突出或强调重要的内容。

B. 警告、谨慎和注意可用来突出或强调重点要点。

C. 警告、告诫和注意可用来突出或强调重点要点。

A. This document verifies the various torque values and the conditions where they are applicable.

B. This document verifies the various torque values and the conditions where they are null.

C. This document specifies the various torque values and the conditions where they are applicable.

A. The bolt will be at the 2 o’clock position when you look at the pump from the rear.

B. The rivet is installed on the 2 o＇clock position of the pump when looking from rear to front.

C. Look at the bolt installed on the pump from rear to front at the 2 o＇clock position.

A. By using the basic provisions of FAR 21.50, revisions become consistent with the format of the specification.

B. FAR 21.50 provisions are the basic to the revisions which are consistent with the format of the specification.

C. To make revisions consistent with the format of the specification, the provisions of FAR 21.50 should be adopted as a basis.

A. 这些单位和组件收集、监管、并向乘客和空乘人员输送氧气。

B. 这些组件和部件用于储存、调节并向乘客和机组人员输送氧气。

C. 这些单位和组件储存、管制、并向乘客和地面机组输送氧气。

A. 在前货舱尾部后壁板衬板后面装有两个空气循环过滤器。空气过滤器分别位于左右两侧混合总管湾区的过滤器壳体内。

B. 在前货舱尾部的壁板后面，有两个空气循环过滤器。它们分别安装在左右两侧的混合总管湾区。

C. 在前货舱的后部的衬板后面，装有两个空气过滤器。它们位于混合总管湾区左右两侧的空气滤芯盒内。

A. When you access to the rear fuselage through the access panel.

B. When you get to the aft aircraft body through the control panel.

C. As you reach to the aft part of the aircraft by the visit door.

A. 温度越高，融解的速度越快。

B. 湿度越大，水分蒸发越慢。

C. 温度越高，蒸发的速度越快。

A. 持续权威程序测试通常由两页组成：一个文本页和一个图解页。

B. 持续适航工作检查总是包含两页：一个文本页和一个描述页。

C. 持续适航程序检查通常包括两页：一个文本页和一个图解页。

A. 除了适用的飞机模型或部件外，“适用性”声明还可能以注释形式包含特殊信息，如排除或添加。

B. 除了适用的飞机型号或部件外，“适用性”声明还可能包含特殊信息，如不适用或增加的内容，以注释的形式出现。

C. 除适用的飞机型号或部件外，“适用范围”部分还可以以“注”的形式给出特殊信息，如除外或增补信息等。