全国高端外围经纪人预约团队 _包小妹私人电话号码_300元两小时做完付款快餐_空降24小时服务免费微信

RETURN

PERFO
Mining Metallurgy Chemical Metal Processing Environment Public Works Building Intelligent Equipment New Energy Digitalization and Intelligentization

Nandujiang Grand Bridge Project, Hefeng County, Hubei

Main bridge: deck-type box arch bricge in ordinary reinforced concrete, with a net span of 190m and a height of 163m , designed in swivel construction method.
Total bridge length: 272.276m , bridge width: 10m.