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| Chinese National Standard Category: Unshaped refractory |
| English Title: | Refractory mortar load softening temperature test method (differential - heating method) |
| Chinese Title: | 耐火泥浆荷重软化温度试验方法(示差--升温法) |
| Standard No.: | YB/T 4022-1991 |
| Category No.: | Q46 |
| Issued by: | |
| Issued on: | 1991-05-04 |
| Implemented on: | 1992-1-1 |
| Status: | abolished |
| Superseded by: | |
| Superseded on: | |
| Abolished on: | 2005-07-26 |
| Superseding: | |
| Word Count: | 5500 words |
| Similar Standards: | GB/T 22459.1-2022 GB/T 22459.2-2022 GB/T 22459.6-2022 GB/T 22459.5-2022 GB/T 22459.3-2021 GB/T 22590-2021 GB/T 2994-2021 GB/T 22459.7-2019 YB/T 4502-2016 JC/T 499-2013 JC/T 708-2013 JC/T 498-2013 JC/T 808-2013 JC/T 807-2013 JC/T 2160-2012 YB/T 4275-2012 YB/T 5009-2011 YB/T 384-2011 YB/T 4195-2009 YB/T 4194-2009 |
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