2049.Drain approximately 2 litters of fuel from the tank.

A. 在 STEMG 网站上的电子版的下一页也有改变的表格。

B. 下一页有一份变更表,在 STEMG 网站上也有电子版的。

C. 下一页有一份已改变形式,也可以在 STEMG 网站上以电子格式提供。

A. 该词典还提供了一些未经批准的词汇,并举例说明了如何使用替代词汇。

B. 词典还提供了一些未经批准的单词选项,并举例说明如何使用更改单词。

C. 词典还给未经批准的单词提供了选择,并举例说明如何使用未经批准的替代词。

A. 手册中可包括其他的程序,这些程序适用于飞机操作。

B. 与飞机操作有关或必要的其他程序可包括在手册中。

C. 说明中应包括飞机操作相关或适用的其他程序。

A. If a power supply system is independent to provide service to only one component or single- function system,it will be discussed together with the components or systems it serves.

B. When a power source services a singlecomponent,or serves a single functioning system,that power source will be included in the discussion of the component or system which it serves.

C. When a power supply is a complete component or single-function system,the device it serves is discussed separately from its own component or system.

A. Give precise instructions for using emergency exits.

B. Give special directions for using urgent exits.

C. Give accurate data for using urgent exits.

A. 风扇为带有整体式感应电动机的单级风扇,每个风扇各有一个单向活门并作为一个组件安装。

B. 风扇作为单级风扇和整体电动机各有一个单向活门并作为一个组件安装。

C. 风扇是单级风扇,整体传动电动机,电机各自有一个单向活门并作为一个组件安装。

A. The exhaust from the Auxiliary Power Unit is dangerous.

B. The exhaust from the nozzle unit is dangerous.

C. The exhaust from the Auxiliary Power Unit inlet is dangerous.

A. 焊接时请带防护面罩。

B. 在焊接过程中,请使用保护罩。

C. 在焊接的程序中有使用防护屏的要求。

A. At the manufacturer's option,static pressure systems description and discussion may be combined with Paragraph 7.49,Pitot Pressure Systems.

B. The manufacturer could combine the description and discussion of the dynamic pressure systems in Paragraph 7.49,Pitot Pressure Systems.

C. The manufacturer decides to insert static pressure systems description and discussion into Paragraph 7.49,Pitot Pressure Systems.

A. 描述飞机燃油系统时,应解释燃油测量系统并阐述检测和校对的需要。

B. 描述飞机燃油系统时,应解释燃油计量系统并阐述检查和修正的需要。

C. 描述飞机燃油系统时,应说明燃油测量系统并阐述监控和校正的必要性。