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| Chinese National Standard Category: Manganese ore |
| English Title: | Metallurgical manganese ore |
| Chinese Title: | 冶金用锰矿石 |
| Standard No.: | YB/T 319-1997 |
| Category No.: | D32 |
| Issued by: | |
| Issued on: | 1965-01-01 |
| Implemented on: | 1997-7-1 |
| Status: | superseded |
| Superseded by: | YB/T 319-2005 Metallurgical manganese ore |
| Superseded on: | 2005-12-1 |
| Abolished on: | |
| Superseding: | YB 319-1965 |
| Word Count: | 3500 words |
| Similar Standards: | GB/T 14949.11-2021 GB/T 14949.12-2021 GB/T 14949.5-2021 GB/T 14949.8-2018 GB/T 1509-2016 GB/T 1511-2016 GB/T 1510-2016 GB/T 1506-2016 GB/T 31949-2015 YB/T 5084-2015 YB/T 319-2015 YB/T 2406-2015 GB/T 29651-2013 GB/T 29653-2013 GB/T 29516-2013 GB/T 24519-2009 GB/T 24197-2009 GB/T 21836-2008 GB/T 1511-2006 GB/T 1513-2006 |
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