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號線是北京首條采用A型寬體列車的地鐵線路,6號線則將全部列車都擴充為8輛編組。
“A型寬體列車”的英文表達是wide-body A size trains。地鐵列車根據(jù)“體寬”可分為A、B、C三個型號,以A型列車寬度最大,載客量最多。6號線也將車體擴充為eight-car size train sets(8輛編組)。
此次新開通的地鐵線路包括the second phase of No 6 Line(6號線二期),No 7 Line(7號線),the eastern section of No. 14 Line(14號線東段)和the western section of the first phase of No 15 Line(15號線一期西段)。