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Standard Insuued on: 2013-12 |
Category No.: | GB | Valid Status: | superseded |
Issued Organization: | AQSIQ; SAC | Issued Date: | 2013-12-31 |
Implemented Date: | 2014-12-1 | Abolished Date: | |
Superseded Standard.: | GB 21252-2023 Norm of energy consumption for unit production of architecture and sanitary ceramics and alumina grinding ball |
Superseded Date: | 2024-12-1 |
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