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Standard Insuued on: 2007-12 |
Category No.: | HJ | Valid Status: | superseded |
Issued Organization: | ZHB | Issued Date: | 2007-12-21 |
Implemented Date: | 2008-4-1 | Abolished Date: | 2021-11-25 |
Superseded Standard.: | HJ 404-2021 Technical specifications for acceptance of environmental protection facilities for completed construction projects —— Iron and steel industry |
Superseded Date: | 2021-11-25 |
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