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| International Standard Category: Plain bearings |
JB/T 9049-1999 Oil film bearing for rolling roll
轧辊油膜轴承 ;
| Category No.: | 21.100.10 | Valid Status: | superseded |
| Issued Organization: | Issued Date: | 1999-06-28 | |
| Implemented Date: | 2000-1-1 | Abolished Date: | |
| Superseded Standard.: | JB/T 9049-2007 Oil film bearing for rolling roll |
Superseded Date: | 2008-2-1 |
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