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Chinese Classification
Professional Classification
ICS Classification
Latest
Value-added Services
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| Chinese National Standard Category: Compressor and fan |
| English Title: | Roots blower |
| Chinese Title: | 罗茨鼓风机认定技术条件 |
| Standard No.: | HCRJ 029-1998 |
| Category No.: | J72 |
| Issued by: | |
| Issued on: | 1998-05-27 |
| Implemented on: | |
| Status: | abolished |
| Superseded by: | HJ/T 251-2006 Specifications for environmental protection product -- Roots blower |
| Superseded on: | 2006-6-1 |
| Abolished on: | 2006-06-01 |
| Superseding: | |
| Word Count: | 2000 words |
| Similar Standards: |
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