| 1. | Shape precast reinforced concrete skylight purlin
形钢筋混凝土天窗架 |
| 2. | Standard specification for precast reinforced concrete crib wall members
预制钢筋混凝土框架墙构件 |
| 3. | Precast reinforced concrete square piles
预制钢筋混凝土方桩 |
| 4. | Precast reinforced concrete piles
深基础钢筋混凝土预制桩 |
| 5. | Precast reinforced concrete products
预制增强混凝土产品 |
| 6. | Precast reinforced concrete member
预制混凝土构件26 |
| 7. | Precast reinforced concrete pile
预制钢筋混凝土桩 |
| 8. | Standard specification for precast reinforced concrete box sections for culverts , storm drains , and sewers
涵洞雨水管和污水管道用预制钢筋混凝土箱形断面的标准规范 |
| 9. | Standard specification for precast reinforced concrete box sections for culverts , storm drains , and sewers metric
涵洞雨水管和污水管道用预制钢筋混凝土箱形断面的标准规范 |
| 10. | Standard specification for manufacture of precast reinforced concrete three - sided structures for culverts , storm drains
涵洞和雨水管用预制钢筋混凝土三边结构制造的标准规范 |
