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| International Standard Category: Plastics pipes and fittings for non fluid use |
QB/T 2668-2004 Ultra-high-molecular-weight polyethylene (PE-UHMW) pipes
超高分子量聚乙烯管材 ;
| Category No.: | 83.140.30 | Valid Status: | superseded |
| Issued Organization: | NDRC | Issued Date: | 2004-12-14 |
| Implemented Date: | 2005-6-1 | Abolished Date: | |
| Superseded Standard.: | QB/T 2668.1-2017 Ultra-high-molecular-weight polyethylene (PE-UHMW) pipes |
Superseded Date: | 2017-10-1 |
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