Metro Line 6 Crosses the Lline Chengdu 1 and Fuqing Overpass Safely and Smoothly
发布时间：2019-06-06
Recently, line 6, 9 standard Renmin Road North - Liangjiaxiang shield section, after 60 hours of tunneling, safe and smooth down through the existing line 1 while ensure the safety of the existing line operation.
MODESTY TO WIN THE MARKET AND PASSION TO CREATE THE VALUE
