问题:
[名词解释] 脱钩点 seperation point
问题:
[名词解释] 驼峰峰高 hump height
问题:
[名词解释] 推送线 pushing track
问题:
[名词解释] 溜放线 rolling track
问题:
[名词解释] 禁溜线 no-humping car storage
问题:
[名词解释] 迂回线 around about line of hump
问题:
[名词解释] 溜车不利条件 unfavorable condition for car rolling
问题:
[问答题,简答题] 简述货车溜放基本阻力 basic resistance for car rolling。
问题:
[问答题,简答题] 简述货车溜放风阻力 car rolling resistance due to wind effect。
问题:
[名词解释] 道岔阻力 switch resistance