1.The next generation of filled grid decks is represented by IDSI's weldless Concrete Overlayed Steel Decks (COS Decks).
下一代浇注钢筋混凝土桥面以IDSI的无焊接有混凝土覆盖层的钢筋桥面为代表。
2.The weldless pouring of frame beam of mass reinforced concrete
大体积钢筋混凝土框架梁的无缝浇筑
3.Standard Specification for Uncoated, Weldless, 2- and 3-Wire Steel Strand for Prestressed Concrete
预应力混凝土用无涂层、无焊缝、2股及3股钢绞绳