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| International Standard Category: Iron and steel castings |
YB/T 092-2005 Alloyed cast iron grinding balls
合金铸铁磨球 ;
| Category No.: | 77.140.80 | Valid Status: | superseded |
| Issued Organization: | 冶金工业信息标准研究院 | Issued Date: | 2005-7-26 |
| Implemented Date: | 2005-12-1 | Abolished Date: | |
| Superseded Standard.: | YB/T 092-2019 Alloyed cast iron grinding balls |
Superseded Date: | 2019-11-1 |
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