A smaller damage is permitted without repair.

A. 设备清单应包含特定飞机在交付时已安装的所有必需或选装设备。

B. 交付时，应按照设备清单在具体飞机上安装所有必要或选装设备。

C. 设备清单应包含送达时在具体飞机上安装的所有要求或选装设备。

A. Discard the removed fasteners.

B. Throw away the removed components.

C. Leave out the removed gaskets.

A. Check wash basin drains, water tap and its lines for leakage.

B. Inspect the washing sink, faucet and its pipe for leakage.

C. Examine the washing hand drain port, tap and the line for crack.

A. Operators should negotiate with their local regulatory agency to adjust intervals to a best fit for their individual operational environments.

B. Airlines should consult local authority, the interval shall be adjusted although it best suits their unique operational environment.

C. In order to get the best intervals for their operational environments, operators should consult with local administration.

A. 对邻近区域做检查。

B. 对表面区域做检查。

C. 对内部区域做检查。

A. However, an “emergency” almost always entails a failure that requires to respond immediately and rapidly, for example, the situations that a total powerplant fails, the fire or smoke occurs, or the cabin are depressurized rapidly.

B. An “emergency” however, almost always causes a malfunction that requests immediate and rapid response, such as the whole powerplant failure, fire or smoke, or rapid cabin pressurization.

C. However, an “emergency” is often related to a failure that demands respond simultaneously, such as the complete failure of the powerplant, fire or smoke, or rapid cabin warming.

A. 门指用于进、出以及用于封闭机身内包含的其他结构的可拆卸组件。包括乘客和机组舱门、货舱门、紧急出口等，以及如恰当，还包括电气和液压系统中与门控制相关的部件。

B. 门包括可拆卸的用于连接进口和出口的单元，也用于阻断与机身相连。包括乘客和机组人员门、货舱门、紧急出口等，视具体情况考虑是否包括与门控制相关的电子和液压系统。

C. 门包括可拆卸的单元用于连接进口和出口，也用于连接与机身相关的其他结构。包括乘客和机组人员门、货舱门、紧急出口等，视具体情况考虑是否包括与门控制相关的电力和液压系统。

A. Clear the pipes in order to remove corrosion.

B. Wash the pipes so as to remove dust.

C. Flush the pipes to remove contamination.

A. 如果由于空间限制必须使用晦涩的写法，则应在图像空白区域用引号标识并解释清楚。

B. 如果由于空间限制必须使用晦涩的缩拼，则应用星号标识并在图像空白区域给出全拼。

C. 如果由于空间限制必须使用晦涩的小写，则应在图像空白区域用括号标识并拼写清楚。

A. When this material comes into contact with hot surfaces, it emits hazardous fumes.

B. Contact between hot surfaces and this material results in the release of harmful heat.

C. Dangerous fumes are consumed by this material upon contact with hot surfaces.