2838.For turbine engines,those units and components and associated mechanical systems or electrical circuits which furnish or control fuel to the engine beyond the main fuel quick disconnect; and thrust augmentor,fuel flow rate sensing,transmitting and/or indicating units whether the units are before or beyond the quick disconnect.

A. Do not exceed this speed with landing gear retracted or extended.

B. It is not allowed to exceed the maximum speed of the landing gear retraction.

C. Don't extend or retract the landing gear above this speed.

A. 如果接头有燃油泄漏,则进行修理。

B. 如果变压器有燃油泄漏,则进行修理。

C. 如果传感器有燃油泄漏,则进行修理。

A. Make sure to dim the panel lights during day and night operation.

B. During night operation,make sure that the panel lights are moderately bright.

C. Ensure that the panel lights are set to a dim setting during night operations.

A. 用真空清洁器和刷子清洁设备的内部及其底座。

B. 用真空清洁器和刷子清洁设备的外表面以及安装架。

C. 真空清洁设备及硬件设施的表面涂层。

A. 对于标准和选装的发动机和螺旋桨装置以及燃油和滑油系统,应提供描述性数据。

B. 参考数据应包括标准和可用发动机和螺旋桨设备以及燃油和滑油系统。

C. 系统数据必须涵盖常规和可用发动机和螺旋桨装置以及燃油和润滑油系统。

A. 为了供应充足,沿着侧壁和天花板中心的出口将空气分离。

B. 为了供应不过量,沿着侧壁和天花板中心的出口将空气分离。

C. 为了供应对称均衡,沿着侧壁和天花板中心的出口将空气分离。

A. You can use all standard English parentheses except the colon.

B. You can use all standard English contraction marks except the hyphen.

C. You can use all standard English punctuation marks except the semicolon.

A. 对泵的控制电门进行保护可以防止误操作。

B. 泵的控制电门可以对误操作进行保护。

C. 泵的控制电门上的保护装置可以防止意外操作。

A. All essential or alternating equipment installed on a particular plane when provided shall be in the equipment list.

B. The equipment list shall include all necessary or alternative equipment installed on a particular aircraft when delayed.

C. The equipment list shall contain all required or optional equipment installed in the particular airplane when delivered.

A. Use a fan to suck the gases.

B. Use a turbine fan to remove the gases.

C. Use a fan to remove the gases.