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| International Standard Category: Iron and steel pipes |
GB/T 12772-1999 Cast iron pipes and fittings with flexible joint sewerage
排水用柔性接口铸铁管及管件 ;
| Category No.: | 23.040.10 | Valid Status: | abolished |
| Issued Organization: | CSBTS | Issued Date: | 1999-11-01 |
| Implemented Date: | 2000-8-1 | Abolished Date: | 2009-05-01 |
| Superseded Standard.: | GB/T 12772-2008 Cast iron pipes、fittings and accessories with flexible joint sewerage for drainage |
Superseded Date: | 2009-5-1 |
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