No 14 Line is the first metro line in the capital to use high capacity wide-body A size trains, while No. 6 Line uses high capacity rolling stock to date featuring eight-car size train sets.
14号线是北京首条采用A型宽体列车的地铁线路,6号线则将全部列车都扩充为8辆编组。
“A型宽体列车”的英文表达是wide-body A size trains。地铁列车根据“体宽”可分为A、B、C三个型号,以A型列车宽度最大,载客量最多。6号线也将车体扩充为eight-car size train sets(8辆编组)。
此次新开通的地铁线路包括the second phase of No 6 Line(6号线二期),No 7 Line(7号线),the eastern section of No. 14 Line(14号线东段)和the western section of the first phase of No 15 Line(15号线一期西段)。