| 1. | Standard specification for concrete pipe for irrigation or drainage
灌溉或排水用混凝土管道标准规范 |
| 2. | Concrete pipes and fittings , unreinforced , steel fibre and reinforced
非加筋钢筋和加筋混凝土管道和配件 |
| 3. | Standard specification for concrete pipe for irrigation or drainage metric
灌溉或排水用混凝土管道标准规范 |
| 4. | Concrete pipes and fittings , unreinforced , steel fibre and reinforced - part 2 : national specification
非加筋钢筋和加筋混凝土管道和配件.第2部分:国家规范 |
| 5. | Standard specification for joints for concrete pipe , manholes , and precast box sections using preformed flexible joint sealants
使用预制挠性接缝密封胶的混凝土管道人孔和预制箱形件的接缝的标准规范 |
| 6. | Standard specification for joints for concrete pipe , manholes , and precast box sections using preformed flexible joint sealants metric
使用预制挠性接缝密封胶的混凝土管道人孔和预制箱形件的接缝的标准规范 |
| 7. | Machines for the manufacture of constructional products from concrete and calcium - silicate - safety - part 5 - 4 : concrete pipe coating machines
混凝土和硅酸钙施工产品用生产机械.安全.第5 - 4部分:混凝土管道涂覆机械 |
| 8. | Particularly recommended for cincreted structures , such as water pipes , pool and bridges . as a seal primer , giving the function of sealing and strengthening
特别推荐用于混凝土管道、水池和桥梁等建筑物的封闭底漆，赋予混凝土结构屏蔽和强化性能。 |
| 9. | The experimental results were showed that polyurethane ( pu ) coating and tar - epoxy ( ep ) coating had excellent anti - corrosive and physics - mechanical property , and both two paints were suitable to protect the concrete sewage pipe
测试结果表明，聚氨酯类型和焦油环氧类型的涂料具有优异的耐腐蚀性能和物理机械性能，适合作为合流污水环境中混凝土管道的保护涂层。 |
