名词解释
在货运站或货场内，用来办理货运业务的设备。
简述货区 freight area。
问答题简述货区 freight area。
水铁联运货场 combined freight yard of rail and water
名词解释水铁联运货场 combined freight yard of rail and water
牲畜货场 livestock freight yard
名词解释牲畜货场 livestock freight yard
