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| Position: Chinese Standard in English/GB 2989-1987 |
| GB 2989-1987 High-alumina refractory bricks for blast furnaces (English Version) | |||
| Standard No.: | GB 2989-1987 | Status: | superseded remind me the status change |
| Language: | English | File Format: | |
| Word Count: | 1500 words | Price(USD): | 180.0 remind me the price change |
| Implemented on: | 1989-1-1 | Delivery: | via email in 1~3 business day |
| Standard No.: | GB 2989-1987 |
| English Name: | High-alumina refractory bricks for blast furnaces |
| Chinese Name: | 高炉用高铝砖 |
| Chinese Classification: | Q42 Argillaceous and high alumina fire resistance |
| Professional Classification: | GB National Standard |
| Implemented on: | 1989-1-1 |
| Status: | superseded |
| Superseded by: | YB/T 5015-1993 High alumina refractory bricks for blast furnaces |
| Superseded on: | 1994-1-1 |
| Language: | English |
| File Format: | |
| Word Count: | 1500 words |
| Price(USD): | 180.0 |
| Delivery: | via email in 1~3 business day |