A、 Use a torque wrench only when tighten the nuts for the balance tab .
B、 Use only a torque screw to tighten the nuts for the balance tab .
C、 To tighten the nuts for the balance tab, use only a torque wrench .
答案：C
A、 Use a torque wrench only when tighten the nuts for the balance tab .
B、 Use only a torque screw to tighten the nuts for the balance tab .
C、 To tighten the nuts for the balance tab, use only a torque wrench .
答案：C
A. 如果部件跌落,有可能会造成轻微的损坏。
B. 如果部件掉落,可能会造成永久性的损坏。
C. 部件永久性的损坏可能是由掉落造成的。
A. Do not use much too detergent to clean the carpet, otherwise the residual detergent may damage the carpet;
B. Do not use excessive detergent to clean the carpet, or the residual detergent may damage the carpet;
C. Do not use too much detergent to clean the carpet, otherwise the last detergent may damage the carpet.
A. Remove the magnetic drain plug from the oil tank.
B. Replace the magnetic drain plug of the oil tank.
C. Remove the magnesium drain plug from the hydraulic reservoir.
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. A hydraulic pump operates the motor.
B. A fuel pump operates the motor.
C. A hydraulic motor operates the pump.
A. 我们的目的是提供持续的、满足工业标准的持续适航标准。
B. 我们的目的是提供一致的、行业标准化的持续适航方案。
C. 我们的任务是提供完整的、行业标准的持续适航计划。
A. 打开外壳时不要电源接通。
B. 电源接通时不要打开外壳。
C. 当电源开始接通时,不要打开外壳
A. Electrical and hydraulic systems associated with door control are included as appropriate.
B. Electrical and hydraulic systems control related door systems.
C. Electrical and hydraulic systems controling related door systems.
A. Make sure that you can heart he taped announcements.
B. Make sure that you can heart he recorded announcements.
C. Make sure that you can hear the log announcements.
A. For more information, refer as official reference books.
B. For more information, refer to official reference books.
C. More information referred to official reference books.
