2053. 从法兰上拆下铆钉

A. In procedural sentences, you can use a maximum of 20 words before the comma.

B. In procedural sentences, you can use a maximum of 20 words before the colon.

C. In procedural sentences, you can use at least 20 words before the full stop.

A. Loosen the screws that attach the clamp to the support;

B. Loosen the nuts that attach the clamp to the support;

C. Loosen the bolts that attach the clamp to the support;

A. Relatively single units may not require descripted and operated.

B. Opposite simple units may not require description and operation.

C. Relatively simple units may not require description and operation.

A. 安装封圈时,确保开口朝前;

B. 安装卡簧时,确保开口朝上;

C. 安装卡簧时,确保开口朝前;

A. 备用交流汇流条从左转换汇流条获得电源,但当如下情况发生任一条件时,变换到静变流机:左转换汇流条没有电:电瓶电门接通;备用电源电门在自动位。

B. 备用交流汇流条从左转换汇流条获得电源,但当如下情况都发生时,变换到静变流机:左转换汇流条没有电:电瓶电门接通;应急电源电门在自动位。

C. 备用交流汇流条从左转换汇流条获得电源,但当如下情况都发生时,变换到静变流机:左转换汇流条没有电:电瓶电门接通;备用电源电门在自动位。

A. The section of the engine through which the air enters the compressor section, guide vanes, shrouds and cases, etc.

B. The section of the engine through which the air enters the compressor section. Includes items such as guide vanes, shrouds, cases, etc.

C. The section of the engine through which the air enters the compressor section. But excludes items such as guide vanes, shrouds, cases, etc.

A. 武装位置是开关的通常位置。

B. 手臂对着的位置是开关的通常位置。

C. 该电门通常放置在预位位置。

A. Troubleshooting information describing probable malfunctions, how to delete those malfunctions, and the removal action for those malfunctions shall be provided.

B. Troubleshooting information describing the real malfunctions, how to recognize those malfunctions, and the remained action for those malfunctions shall be provided.

C. Troubleshooting information describing probable malfunctions, how to recognize those malfunctions, and the remedial action for those malfunctions shall be provided.

A. Movement of the center of gravity is not depending on the loads on the wings.

B. Movement of the center of gravity is relative with the loads on the wings.

C. Movement of the center of gravity is regardless to the loads on the wings.

A. The table is referred to follow the applicable torque values.

B. The applicable torque values are used to obey the table.

C. See the table below for the applicable torque values.