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| Chinese National Standard Category: Electrotechnical steel |
| English Title: | Pure iron for raw material |
| Chinese Title: | 原料纯铁 |
| Standard No.: | GB/T 9971-1988 |
| Category No.: | H53 |
| Issued by: | |
| Issued on: | 1988-10-26 |
| Implemented on: | 1990-1-1 |
| Status: | valid |
| Superseded by: | GB/T 9971-2004 Pure iron for raw meterial |
| Superseded on: | |
| Abolished on: | |
| Superseding: | |
| Word Count: | words |
| Similar Standards: | GB/T 34215-2023 GB/T 32288-2020 GB/T 38877-2020 GB/T 37593-2019 GB/T 37591-2019 GB/T 9971-2017 GB/T 34215-2017 GB/T 2521.2-2016 GB/T 2521.1-2016 GB/T 32288-2015 GB/T 17951.2-2014 GB/T 25046-2010 GB/T 2521-2008 GB/T 6983-2008 GB/T 9971-2004 GB/T 17951.2-2002 GB/T 9971-1988 GBN 174-1982 GB/T 6983-1986 GB/T 6984-1986 |
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