独家 | 揭秘白居寺长江大桥合龙全过程：4 4万吨钢梁百米高空中毫米级 牵手 --华龙网 cqnews.net - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from cqnews.net Daily Mail and Mail on Sunday newspapers.
视频 | 万吨大桥合龙需要多精准？白居寺长江大桥说： 2毫米之内 --华龙网 cqnews.net - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from cqnews.net Daily Mail and Mail on Sunday newspapers.