523.If you do not do this at the same time, the alignment pins will get
caught.

A. 　Do not open the entry door if the wind-speed is dangerously high.

B. 　Do not open the cargo door unless there is dangerous wind.

C. 　Do not open the cargo door if the wind-speed is dangerously high.

A. 　 Lift the cylinder above its installed position.

B. 　 Lift the cylinder about its installedposition.

C. 　 Increase the cylinder above installed position.

A. 　An appropriate caution or note shall be contained in each Handbook to
inform the operator that a current Handbook is required to be in the
airplane during flight and that it is the operator's duty to keep the

B. 　A current Handbook that an appropriate warning or note shall be obtained
in each Handbook to inform the operator is required to be in the airplane
during flight and that it is the operator's responsibility to retain the

C. 　A suitable warning or note shall be involved in each Handbook to inform
the operator that a current Handbook is required to be in the airplane
during flight and that it is the operator's responsibility to maintain
the Handbook in a current status .

A. 　The content of the structure are divided in three groups.

B. 　The parts of the construction are divided into three set.

C. 　The parts of the structure are divided into three groups.

A. 　压力管分布在另一个方向上。

B. 　压力管分布在相同的方向。

C. 　压力管分布在不同的方向。

A. 　The order of topics in the Handbook is intended to increase in-flight
usefulness.

B. 　The sequence of topics in the Handbook is intended to increase in-flight
useless.

A. 　Instead of using the actual date of issue on each page of an original
issue of a Handbook, the words "original issue" may be used.

B. 　The actual release date should not be used on each page of this
handbook.The term "Ahead release"Should instead be used.

C. 　In place of using the actual date of release on each page of an original
issue of a handbook,the letters"Original issue"Have to be used.

A. 　在小型永久装订的手册里,制造商有权利从各个页面中省略制造商的标头,
出版物标题,飞机型号以及发行和修订日期或代码。

B. 　在小型暂时装订的手册里,制造商有资格从各个页面中省略制造商的标头,
出版物标题,飞机型号以及发行和修订日期或代码。

C. 　在小型永久装订的手册里,制造商可以选择从各个页面中省略制造商的标头,
出版物标题,飞机型号以及发行和修订日期或代码。

A. 　不管显示的值是不是限制值,都应明确。

B. 　限制值的显示决定了它是否应该被说明。

C. 　无论显示的值是否是限制值,都应说明。

A. 　LIGHTS

B. 　COMES IN

C. 　COMES ON