楼主: 642093071
|
地铁两节车廂之间联接处断开事故 |
| ||
| ||
点评
只是从产品可靠性角度想了解一下原因
| ||
| ||
| ||
小黑屋|手机版|Archiver|机械必威体育网址 ( 京ICP备10217105号-1,京ICP证050210号,浙公网安备33038202004372号 )
GMT+8, 2024-12-1 04:58 , Processed in 0.057303 second(s), 18 queries , Gzip On.
Powered by Discuz! X3.4 Licensed
© 2001-2017 Comsenz Inc.