133. This Specification was developed with the objective of minimizing the cost

A. 避免使用这些词来表达他们论证过的意思。

B. 一定要使用这些词的批准的意思。

C. 一定要用这些词来表达他们认可的方法。

A. Use a hole instrument to examine the turbine internally.

B. Use a borescope to examine the combustor internally.

C. Use a hole instrument to examine the combustor externally.

A. Pressurize the Pneumatic System.

B. Depressurize the hydraulic System.

C. Depressurize the Pneumatic System.

A. If you find rough areas, remove them with emery cloth.

B. If you find rough areas, remove them with cotton cloth.

C. Use the cotton cloth to smooth the rough areas.

A. 1号和2号发电机为其对应的机翼供电。

B. 1号和2号发动机为其对应的机翼提供热空气。

C. 1号和2号发动机为相关的机翼释放热空气。

A. The windshields are filled in a form that requires an exact shape, but they are necessary to have a slightly larger space for the ease of adjustment.

B. The shape of the windshields has exact requirements, but for purpose of exact size, they appear slightly larger.

C. These windshields are shaped to a required exact appearance, but in order to be clipped accurately, they are a little bigger than necessary.

A. 烟雾,火焰和二氧化碳检测系统;

B. 烟雾,火焰和一氧化碳检测系统;

C. 烟雾,火焰和碳化物检测系统;

A. 当有金属碎片时,必须检查临近的泵。

B. 当发现金属痕迹时,必须检查所有的泵。

C. 当发现金属碎屑时,必须检查相应的泵。

A. The closed door prevents airflow from entering the compartment and may cause death because of no air to breathe.

B. When the access plate is closed, the lack of ventilation of the compartment brings a risk of suffering injury.

C. If you close the opening, the airflow can not enter into the compartment and creates a risk of jam.

A. If a chapter is deleted, by merging with other chapters, the original chapter title will be listed in the table of contents at the front of the manual and the location will be indicated in the reference materials.

B. Where chapters have been eliminated through combining with other chapters, the original chapter title will be listed in the table of contents at the front of the manual, and the material will be located in the original chapter.

C. If a chapter is deleted by other chapters, the original chapter title will be listed in the table of contents at the front of the manual and the location will be indicated in the reference materials.