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| International Standard Category: Rolling bearings |
JB/T 2974-2004 Rolling bearings-Identification code-Supplemental regulations
滚动轴承代号方法的补充规定 ;
| Category No.: | 21.100.20 | Valid Status: | abolished |
| Issued Organization: | NDRC | Issued Date: | 2004-02-10 |
| Implemented Date: | 2004-6-1 | Abolished Date: | 2023-11-03 |
| Superseded Standard.: | Superseded Date: |
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