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| International Standard Category: Iron and steel castings |
JC/T 533-2004 Chromium alloy cast grinding balls for building materials industry
建材工业用铬合金铸造磨球 ;
| Category No.: | 77.140.80 | Valid Status: | superseded |
| Issued Organization: | NDRC | Issued Date: | 2004-10-20 |
| Implemented Date: | 2005-4-1 | Abolished Date: | |
| Superseded Standard.: | JC/T 533-2016 Chromium alloy cast grinding balls for building materials industry |
Superseded Date: | 2017-1-1 |
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