Talk:Line 13 (Beijing Subway)

A Commons file used on this page or its Wikidata item has been nominated for deletion
The following Wikimedia Commons file used on this page or its Wikidata item has been nominated for deletion: Participate in the deletion discussion at the nomination page. —Community Tech bot (talk) 21:32, 7 June 2020 (UTC)
 * Beijing Subway logo.svg

Former rolling stock retirement reasons?
Can anyone tell me why the DK3, DK4, DK16, M, DKZ1 and D8 trains retired?