"یانفانگ لائین" کے نسخوں کے درمیان فرق

|operator=Beijing Metro Operation Administration (BJMOA) Corp.، Ltd.<ref name=bjmoa201911>{{cite web|url=http://www.bjmoa.cn/indishare/sitemaster.nsf/frmsecondgywm_xm?openform&database=bjmtroa/wwgsjs.nsf&view=vwPublicedByCatforsite3_xm&path=1code|title=公司介绍|date=2019-11-27|quote=目前，负责运营北京市轨道交通燕房线、北京大兴国际机场线 (Currently operates Yanfang line and Daxing Airport Express of Beijing Subway)|access-date=2022-09-11|archive-date=2020-07-28|archive-url=https://web.archive.org/web/20200728183626/http://www.bjmoa.cn/indishare/sitemaster.nsf/frmsecondgywm_xm?openform&database=bjmtroa%2Fwwgsjs.nsf&view=vwPublicedByCatforsite3_xm&path=1code|url-status=dead}}</ref>