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Standard Insuued on: 2009-12 |
Category No.: | HG | Valid Status: | to be superseded |
Issued Organization: | MIIT | Issued Date: | 2009-12-4 |
Implemented Date: | 2009-12-4 | Abolished Date: | |
Superseded Standard.: | HG/T 3253-2023 Industrial sodium hypophosphite |
Superseded Date: | 2024-7-1 |
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