1321. The control unit is installed aft of the cockpit

A. Includes glass and butanone damage limitation.

B. Damage limitation including fiberglass and butanone.

C. Include damage limits for glass and acrylic.

A. The manufacturer shall prepare all text in either one or two columns with justification at his own discretion, but two columns are preferable for readability.

B. Manufacturers shall prepare all text both in one and two columns separately, however, two columns are better for reading.

C. According to the manufacturer explanations all text shall be prepared in one or two columns, however, two columns have better visual effect.

A. warning flag show in the window.

B. warning flag appears in the window.

C. a warning flag shows in the window.

A. 尽管有些系统可能被组合在一起,有些系统和/或章节可能在不适用时被突出显示,但每个制造商都应遵循相同的基本系统和主题编排顺序。

B. 尽管有些系统可能被分为不同的组别,有些系统和/或章节可能在不适用时被省略,但每个制造商都应遵循相同的基本系统和主题编排顺序。

C. 尽管有些系统可能被组合在一起,有些系统和/或章节可能在不适用时被省略,但每个制造商都应遵循相同的基本系统和主题编排顺序。

A. 在左边空白处用黑色垂直线或用“手形指示”来标记确定插图的修改部分。

B. 用与修改部分相对的左边空白处的黑色垂直线或用“手形指示”来确定插图的修改。

C. 用左边空白处的黑色水平方向直线或用“手形指示”来确定插图的修改。

A. 制造商报告任何发现的裂纹。

B. 向制造商报告任何发现的裂纹。

C. 制造商记录任何发现的裂纹。

A. The aircraft which have number of complicated or complx system are suggested to use the full system/chapter index method.

B. For aircraft with a range of sophistic or complex system, a system-wide indexing approach is recommended.

C. Ror aircraft including an article of exquisite or complex system , a whole system indexing way is intended.

A. A separate document should be prepared for FAA approved airworthiness limitations which are excluded in the primary maintenance manual.

B. FAA approved airworthiness limitations shall be prepared as a separate document for inclusion in the principal maintenance manual.

C. FAA approved airworthiness limitations must be contained as an integrated documentation for inclusion in the main maintenance manual.

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 center of gravity moves in relation to forces applied on the wings.

B. The center of gravity moves evenly to the loads of the wings.

C. The center of gravity moves along with the weight of the wings.