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| Chinese National Standard Category: Fireproof material in general |
| English Title: | Diamensions of dome bricks for electric arc furnace roofs |
| Chinese Title: | 电炉用球顶砖形状尺寸 |
| Standard No.: | YB/T 2217-1999 |
| Category No.: | Q40 |
| Issued by: | SBMI |
| Issued on: | 1999-8-19 |
| Implemented on: | 2000-1-1 |
| Status: | superseded |
| Superseded by: | YB/T 2217-2018 Dimensions of dome bricks |
| Superseded on: | 2018-7-1 |
| Abolished on: | |
| Superseding: | YB/T 2217-1982 YB 2217-1982 |
| Word Count: | 5000 words |
| Similar Standards: | GB/T 6900.11-1986 GB/T 6900.7-1986 GB/T 6901.6-2004 GB/T 6901.9-2004 GB/T 6901.8-2004 GB/T 6901.5-2004 GB/T 6900.8-1986 GB/T 6901.10-2004 GB/T 6900.5-1986 GB/T 6901.4-2004 GB/T 6901.1-2004 GB/T 6900.4-1986 GB/T 6900.6-1986 GB/T 6901.3-2004 GB/T 6901.7-2004 GB/T 5072-1985 GB/T 6900.2-1986 GB/T 6900.9-1986 GB/T 4984-1985 GB/T 6900.3-1986 |
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