In July 18th, one of the passengers are installing and debugging platform shielddoor in Beijing Metro Line 1 Yongan station in the past.
今年7月18日，一名乘客在北京地铁1号线永安站的站台屏蔽门安装和调试过去。
2
Early in the morning, in the Yongan subway station in Beijing, China's first subway line - Beijing Metro line 1 successfully established the first shielddoor.
清晨，在永安地铁站，中国的第一条地铁线路-北京地铁1号线成功地建立了第一个屏蔽门。
3
The glass pushes to pull accessories, the glass conjunction piece, spare parts for supporting curtain shield by points, door clips and other hardware products.