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| Chinese National Standard Category: Spring |
| English Title: | Helical spring fatigue testing standard |
| Chinese Title: | 螺旋弹簧疲劳试验规范 |
| Standard No.: | GB/T 16947-2009 |
| Category No.: | J26 |
| Issued by: | AQSIQ; SAC |
| Issued on: | 2009-3-16 |
| Implemented on: | 2009-11-1 |
| Status: | valid |
| Superseded by: | |
| Superseded on: | |
| Abolished on: | |
| Superseding: | GB/T 16947-1997 Helical springs fatigue testing STANDARD |
| Word Count: | 7000 words |
| Similar Standards: |
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