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GB 21256-2013/XG1-2018 The norm of energy consumption per unit product of major individual—process of crude steel manufacturing process, includes Amendment 1
《粗钢生产主要工序单位产品能源消耗限额》国家标准第1号修改单
| Category No.: | GB | Valid Status: | valid |
| Issued Organization: | SAMR; SAC | Issued Date: | 2013-10-10 |
| Implemented Date: | 2018-11-19 | Abolished Date: | |
| Superseded Standard.: | Superseded Date: |
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