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| Chinese National Standard Category: Iron ore |
| English Title: | Iron ores—Determination of fluorine content—Ion-selective electrode method |
| Chinese Title: | 铁矿石 氟含量的测定 离子选择电极法 |
| Standard No.: | GB/T 6730.28-2021 |
| Category No.: | D31 |
| Issued by: | SAMR; SAC |
| Issued on: | 2021-12-31 |
| Implemented on: | 2022-7-1 |
| Status: | valid |
| Superseded by: | |
| Superseded on: | |
| Abolished on: | |
| Superseding: | GB/T 6730.28-2006 Iron ores―Determinaton of fluorine content―Ion-selective electrode method |
| Word Count: | 7500 words |
| Similar Standards: |
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