| 1. | Specification for large diameter polybutylene plastic pipe
大直径聚丁烯塑料管规范 |
| 2. | Polybutylene thermoplastic thin - wall drip irrigation tubing
聚丁烯热塑性薄壁滴灌管 |
| 3. | Standard specification for large diameter polybutylene plastic pipe
大直径聚丁烯塑料管的标准规范 |
| 4. | Large diameter polybutylene plastic pipe
大直径聚丁烯塑料管 |
| 5. | Polybutylene piping systems for hot and cold water installations - part 2 : pipes
冷热水用聚丁烯pb管道系统第2部分：管材 |
| 6. | Polybutylene piping systems for hot and cold water installations - part 1 : general
冷热水用聚丁烯pb管道系统第1部分：总则 |
| 7. | Plastics piping systems for hot and cold water installations - polybutylene - pipes
冷热水装置用塑料管道系统.聚丁烯.管道 |
| 8. | Polybutylene piping systems for hot and cold water installations - part 3 : fittings
冷热水用聚丁烯pb管道系统第3部分：管件 |
| 9. | Plastics piping systems for hot and cold water installations - polybutylene - general
冷热水装置用塑料管道系统.聚丁烯.总则 |
| 10. | Plastics piping systems for hot and cold water installations - polybutylene - fittings
冷热水装置用塑料管道系统.聚丁烯.配件 |
