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| International Standard Category: Other machine tools |
JB/T 7423.1-2008 Tapping machine—Part 1:Types and parameters
攻丝机 第1部分：型式与参数 ;
| Category No.: | 25.080.99 | Valid Status: | valid |
| Issued Organization: | NDRC | Issued Date: | 2008-6-4 |
| Implemented Date: | 2008-11-1 | Abolished Date: | |
| Superseded Standard.: | Superseded Date: |
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