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| Chinese National Standard Category: Boiler and its auxiliary equipment |
| English Title: | Technical specification of tube type air preheater |
| Chinese Title: | 回转式空气预热器技术条件 |
| Standard No.: | JB/T 2638-1993 |
| Category No.: | J98 |
| Issued by: | |
| Issued on: | 1993-06-01 |
| Implemented on: | |
| Status: | |
| Superseded by: | |
| Superseded on: | |
| Abolished on: | |
| Superseding: | JB 2638-1981 |
| Word Count: | 2000 words |
| Similar Standards: |
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