rail
【运输】带有起枕木作用的支腿的轨道【建筑】带有起枕木作用的支腿的轨道
rail with a foot serving as sleeper
暂无补充释义。
相关词条
rail
flat-bottom rail
rail
ring rail
crane rail
crossing rail switch【铁路】
waist rail【交】;wale【建】;
rail with a foot serving as sleeper
暂无补充释义。
rail
rail
flat-bottom rail
rail
ring rail
crane rail
crossing rail switch【铁路】
waist rail【交】;wale【建】;