559.The reservoir pressure relief valve opens between 85 and 90 psi to protect the reservoir against over-pressurization.

A. 如果可以更早地显示维护页面,则能够显示之前的测试运行数据。

B. 它会显示上次的试验数据,如果你早些展示维护页面。

C. 如果过早地显示维修页面,它将显示前一次的测试运行数据。

A. That section of the systems which controls the position and rotation of the trailing edge flaps.

B. That portion of the systems which controls the position and movement of the trailing edge flaps.

C. That part of the systems which controls the position and rotation of the flaps.

A. The filter must be replacedbefore putting new oil in the system.

B. The replacement of the filter is optional before refueling the system.

C. The filter can not be replaced unless you put new oil in the system.

A. 该组件分配和过滤油液。

B. 该组件增压和过滤油液。

C. 该组件增压和旁通油液。

A. The data of the revision shall be shown on each printed page.

B. The date of the revision shall be shown on each revised page.

C. The time of the reserve shall be shown on each revised page.

A. 描述飞机电力转向系统时,如安装前轮电力转向,应包括以下相关信息:(a)系统(b)如何使用(c)限制讨论。"

B. 描述飞机动力转向系统时,如安装前轮动力转向,应包括以下相关信息:(a)系统描述(b)如何使用(c)相关限制。"

C. 描述飞机功率转向系统时,如果安装前轮功率转向,应包括以下相关信息:(a)应描述系统。(b)应说明如何使用。(c)应阐述限制。"

D. A.描述飞机电力转向系统时,如安装前轮电力转向,应包括以下相关信息:(a)系统(b)如何使用(c)限制讨论。"

E. B.描述飞机动力转向系统时,如安装前轮动力转向,应包括以下相关信息:

F. B.描述飞机动力转向系统时,如安装前轮动力转向,应包括以下相关信息:(a)系统描述

G. B.描述飞机动力转向系统时,如安装前轮动力转向,应包括以下相关信息:(a)系统描述(b)如何使用

H. B.描述飞机动力转向系统时,如安装前轮动力转向,应包括以下相关信息:(a)系统描述(b)如何使用(c)相关限制。"

I. C.描述飞机功率转向系统时,如果安装前轮功率转向,应包括以下相关信息:

A. 为了简化阅读和相互援引,插图、图形和表格应尽可能以纵向排列布局呈现。

B. 为方便阅读和相互参照,如可行,插图、图形和表格应垂直排列布局。

C. 为了精简阅读和交叉索引,插图、图标和表格如可行,应纵向排列布局。

A. 测量跑道灯连接的电阻。

B. 校准跑道灯连接的电阻。

C. 复核跑道灯连接的电阻。

A. Information on specific optional systems or equipment may be included in this section or in Section 9,Supplementary.

B. Information about noncompulsory systems or equipment may be included in this section or in Section 9,Supplements.

C. Information on specific optional systems or equipment may be included in this Section or in Section 9,Supplements.

A. If the rush air turbine has been extracted.

B. If the Ram Air Turbine (RAT) is retracted.

C. If the pushed air turbin has been extended.