2819. Braking system is used to decrease run-down time or stop propeller rotation during engine power-off conditions

A. The aim of STE is that readers all over the world can easily understand the technical texts and that writers who are responsible for preparing technical texts know how to prepare them in a easy method.

B. The objective of STE is to provide writers with general principles on how to prepare technical documents in a clear, simple and distinct manner That readers all over the world can easily understand.

C. The function of STE is to describe how to prepare technical texts in a easy. Clear and specific way and to allow readers all over the world to understand difficultly.

A. 用正确的公式计算压力。

B. 用合理的方式计算压力。

C. 用适用的公式计算压力。

A. Remove paint from the entire length of the tube with a grade 400 emery cloth in a circumferential direction of the damaged area.

B. Circulate the damaged area of the pipe with a 400-grade emery cloth long enough to remove the paint.

C. Remove the paint with grade 400 emery cloth from the full circumference of the tube along a sufficient length around the damage area.

A. REDUCE FLUID TO THE HYDRAULIC RESERVOIR AS NECESSARY.

B. FILL THE HYDRAULIC RESERVOIR WITH FLUID AS NECESSARY

C. APPLY FLUID TO the HYDRALCIC RESERVOIR AS NECESSARY.

A. 内部手柄突出内部门衬里,并与手柄轴一直啮合。

B. 内部把手超过内部门线条并与把手轴啮合在一条直线上

C. 内部手柄越过内部门衬里并与手柄轴在啮合直线上。

A. 执行相关排故程序。

B. 对有问题的程序进行修订。

C. 解决急发故障问题。

A. 修订-修订意味着对现有手册中的信息进行修改。对基础文件进行删除时,提供相应的修改页和相关的有效页清单。

B. 修订-修订意味着对现有手册中的信息进行修改。对基础文件进行修改时,提供相应的修改页和相关的有效页清单。

C. 修订-修订意味着对现有手册中的信息进行修改。对基础文件进行大改时,提供相应的修改页和相关的有效页清单。

A. Apply a small quantity of oil to the threads of the two bolts.

B. Lubricate the threads with a small quantity of oil.

C. Lubricate the two bolts with oil.

A. 水和甲醇的混合物增加了发动机的功率。

B. 水和乙醇的混合物增加了发动机的功率。

C. 水的混合物和丙醇增加了发动机的功率

A. Attach the screw＇s wire to the new cable.

B. Attach the screw＇s cord to the new cable.

C. Attach the threading cord to the new cable.