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问题:

[名词解释] 连挂速度 coupling speed

问题:

[名词解释] “天窗” stop short

问题:

[名词解释] 测速设备 speed measurement device

问题:

[名词解释] 测长设备 distance-to-coupling measurement device

问题:

[名词解释] 测重设备 weight sensing device

问题:

[名词解释] 测阻设备 rollability measurement device

问题:

[名词解释] 减速器 retarder

问题:

[名词解释] 减速顶 retarder unit

问题:

[名词解释] 加速顶 accelerator unit

问题:

[名词解释] 牵引小车 pushing carriage