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| Chinese National Standard Category: Basic standards and general methods |
| English Title: | Guides for calculating energy efficiency index of an iron and steel enterprise |
| Chinese Title: | 钢铁企业能效指数计算导则 |
| Standard No.: | GB/T 28924-2012 |
| Category No.: | H04 |
| Issued by: | AQSIQ;SAC |
| Issued on: | 2012-10-12 |
| Implemented on: | 2013-5-1 |
| Status: | superseded |
| Superseded by: | GB/T 28924-2023 Guides for calculating energy efficiency index for iron and steel enterprises |
| Superseded on: | 2024-6-1 |
| Abolished on: | 2024-06-01 |
| Superseding: | |
| Word Count: | 4000 words |
| Similar Standards: | GB/T 43365-2023 GB/T 42663-2023 GB/T 7728-2021 GB/T 7729-2021 GB/T 13449-2021 GB/T 39799-2021 GB/T 39254-2020 GB/T 37504-2019 GB/T 37428-2019 GB/T 37429-2019 GB/T 37389-2019 GB/T 37390-2019 GB/T 36025-2018 GB/T 36023-2018 GB/T 34476-2017 GB/T 34473-2017 GB/T 34193-2017 GB/T 34196-2017 GB/T 34191-2017 GB/T 34195-2017 |
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