首页 / 词典 / good

管河道

管河道管河道
  1. 燃气管河道沉管法施工技术

    River Way Immersed Tube Technology of Gas Pipeline

  2. 杭州湾跨海大桥高桩承台钢吊箱设计与施工燃气管河道围堰施工技术

    Design and Erection of Steel Hung Cofferdam for Hangzhou Bay Bridge Pile Foundation Slab Construction