372、If the bracket touches the plate, remove the unwanted material with a file.

903、If either of these devices is installed explain whether it is required equipment

902 、If an engine fire detection system is available. describe, give principle of operation, and explain how to
use it.

901、If a supply shutoff valve was closed for less than five minutes ho maintenance is required and shutoff
periods are hot accumulative. 如果供应关闭阀关闭时间少于 5 分钟,则需要进行维护,关闭时间为热累积。

900、if a company publication style manual is used, the format and layout should follow this Specification to
the extent practicable

899、Identify the wires with sleeves of different colors

898, identify (识别)sections that can cause specific types of trouble. 识别可能导致特定类型的问题的部分。

897、 However, the systems are independent(独立)and there is no fluid exchange between them. 然而,
这些系统是独立的,它们之间没有流体交换。

896、 Hold the cylinder tightly.

895、Head aircraft into the wind. 让飞机迎风前进。

894 、 Handbooks shall be readily revisable. They may be in loose-leaf from, with durable, multi-ring cover,
or permanently bound.