| 1. | Pe - x crosslinked polyethylene pipe fittings for water supply 给水用交联聚乙烯管 |
| 2. | Polyethylene pipes for the supply of gaseous fuels 气体燃料供应用聚乙烯管 |
| 3. | Polyethylene pipes of raised temperature resistance - dimensions 高耐温性聚乙烯管.尺寸 |
| 4. | Pe - x crosslinked polyethylene pipes for water supply 给水用交联聚乙烯管 |
| 5. | Pe - tube extruding and balloon moulding line 聚乙烯管挤出及鱼泡成型机组 |
| 6. | Double wall polyethylene pipes for water supply 给水用双层壁聚乙烯管 |
| 7. | Pex specification for crosslinked polyethylene tubing 交链聚乙烯管 |
| 8. | Pe - mdx . crosslinked medium density polyethylene pe - mdx pipes - dimensions 均密度交联聚乙烯管 |
| 9. | Pe - x . crosslinked polyethylene pipes - dimensions 交联聚乙烯管 |
| 10. | The high - density polyethylene pipe is a new type of tubing 雨水管所采用的高密度聚乙烯管是一种新型管材。 |