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| Chinese National Standard Category: Oxide and elementary substance |
| English Title: | Cobaltosic Oxide |
| Chinese Title: | 四氧化三钴 |
| Standard No.: | YS/T 633-2007 |
| Category No.: | G13 |
| Issued by: | NDRC |
| Issued on: | 2007-04-13 |
| Implemented on: | 2007-10-1 |
| Status: | superseded |
| Superseded by: | YS/T 633-2015 Cobaltosic oxide |
| Superseded on: | 2015-10-1 |
| Abolished on: | |
| Superseding: | |
| Word Count: | 6500 words |
| Similar Standards: | GB/T 12496.4-1990 GB/T 12496.19-1990 GB/T 12496.2-1990 GB/T 12496.3-1990 GB/T 12496.16-1990 GB/T 12496.18-1990 T/SPSTS 013-2019 GB/T 12496.8-1990 GB/T 12496.9-1990 T/SPSTS 014-2019 GB/T 12496.7-1990 GB/T 12496.22-1990 GB/T 19591-2023 GB/T 5138-2021 GB/T 3637-2021 GB/T 2449.1-2021 GB/T 39978-2021 GB/T 26824-2020 GB/T 38056-2019 GB/T 37152-2018 |
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