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| International Standard Category: Abrasives |
GB/T 23538-2009 Conventional abrasive - Testing method for toughness ( Ball mill method )
普通磨料 球磨韧性测定方法;
| Category No.: | 25.100.70 | Valid Status: | superseded |
| Issued Organization: | AQSIQ; SAC | Issued Date: | 2009-4-23 |
| Implemented Date: | 2009-12-1 | Abolished Date: | |
| Superseded Standard.: | GB/T 23538-2023 Conventional abrasive—Determination method of ball milling toughness index |
Superseded Date: | 2024-6-1 |
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