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| Professional Standard Category: National Standard |
| Category No.: | GB | Valid Status: | superseded |
| Issued Organization: | AQSIQ | Issued Date: | 2002-01-01 |
| Implemented Date: | 2002-7-1 | Abolished Date: | 2007-05-01 |
| Superseded Standard.: | GB/T 3579-2006 Cycle chains - Characteristics and test methods |
Superseded Date: | 2007-5-1 |
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