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| International Standard Category: Flanges, couplings and joints |
GB/T 6071-2003 Ultra-high vacuum flange
超高真空法兰 ;
| Category No.: | 23.040.60 | Valid Status: | valid |
| Issued Organization: | AQSIQ | Issued Date: | 1985-06-06 |
| Implemented Date: | 2004-5-1 | Abolished Date: | |
| Superseded Standard.: | Superseded Date: |
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