| 1. | Cold rolling ribbed steel wires and bars making machines
冷轧带肋钢筋成型机 |
| 2. | Hot rolled ribbed steel bars for the reinforcement of concrete
钢筋混凝土用热轧带肋钢筋 |
| 3. | Technical specification for pressed sleeve splicing of ribbed steel bars
带肋钢筋套筒挤压连接技术规程 |
| 4. | Cold rolling ribbed steel wires and bars
冷轧带肋钢筋 |
| 5. | Cold rolled ribbed steel wires and bars
冷轧带肋钢筋 |
| 6. | Technical specification for concrete structures with cold - rolled ribbed steel wires
冷轧带肋钢筋混凝土结构技术规程 |
| 7. | Technical specification for co ? ? ncrete structures with cold - rolled ribbed steel wires and bars
冷轧带肋钢筋混凝土结构技术规程 |
| 8. | Construction technique of back pouring of tie rod arch bridge arch rib steel pipe concrete
钢管混凝土系杆拱桥拱肋混凝土倒注施工技术 |
| 9. | Standard specification for closed rib steel pipe with diameter of 36 in . 900 mm or less , polymer precoated for sewers and drains
排污和排水用聚合物预涂的直径为36英寸或不足36英寸的闭合肋钢管的标准规范 |
| 10. | Standard specification for composite ribbed steel pipe , precoated and polyethylene lined for gravity flow sanitary sewers , storm sewers , and other special applications
预涂覆和聚乙烯复合肋式钢管标准规范 |
