... mixed traffic environment 混合交通环境 Mixed Traffic Flow 混合车流 mixed traffic locomotive 客货两用机车 ...
基于12个网页-相关网页
[铁路]
locomotive for passenger and freight
... 可动心轨辙叉 movable-point crossing 客货两用机车 locomotive for passenger and freight 客厢 carriage ...
基于4个网页-相关网页
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