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| Chinese National Standard Category: Basic refractory |
| English Title: | Magnesia and magnesia-alumina refractory bricks |
| Chinese Title: | 镁砖和镁铝砖 |
| Standard No.: | GB/T 2275-2007 |
| Category No.: | Q43 |
| Issued by: | AQSIQ; SAC |
| Issued on: | 1980-12-31 |
| Implemented on: | 2008-4-1 |
| Status: | superseded |
| Superseded by: | GB/T 2275-2017 Magnesia and magnesia-alumina bricks |
| Superseded on: | 2018-8-1 |
| Abolished on: | |
| Superseding: | GB/T 2275-2001 Magnesia refractory bricks |
| Word Count: | 3000 words |
| Similar Standards: |
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