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单选题
195 用于传输动力到烘旅桨轴,如有,和附件驱动。包括咸速齿轮、齿轮系、中介轴和扭矩计。
A
Used to transmit power to the propeller shaftand accessory drives. Includes reduction gearing,gear trains, extension shaft and torque＇meter.
B
Used to transmit power to the propeller shaft,if any, and accessory drives. Includes redue tion goaring,gear trains,extension shaft and torque—meter.
C
Used to transmit power to the propeller shaft, if any, and interrelated drives. Includes reduction gearing, gear trains, extension shaft and torque-meter.
答案解析
正确答案：B
