China standard type A metro, suitable for large cities or corridors with high population density. Include 80 km and 100 km speed class. 中国标准A型城轨列车，适用于大型城市或人口密度较大的走廊。含有80Km/100Km两个时速等级列车。 Max Speed: 80km/h 100Km/h Length: 22m (car) 23.6m (head) Width: 3m Ca