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| Standard Insuued on: 1985-04 |
GB/T 5124.2-1985 Methods for chemical analysis of hardmetals; The gravimetric method for the determination of free (insoluble) carbon content
硬质合金化学分析方法 重量法测定游离(不溶)碳量
| Category No.: | GB | Valid Status: | superseded |
| Issued Organization: | National Bureau of Standards | Issued Date: | 1985-04-24 |
| Implemented Date: | 1986-2-1 | Abolished Date: | 2008-09-01 |
| Superseded Standard.: | GB/T 5124.2-2008 Methods for chemical analysis of hardmetals - Determination of insoluble (free) carbon content - Gravimetric method |
Superseded Date: | 2008-9-1 |
GB 5112-1985
GB/T 5122.2-1985
GB 5107-1985
GB/T 5169.2-1985
GB/T 5089-2008
GB/T 5169.1-1997
GB 5103-1985
GB/T 5105-1985
GB/T 5102-1985
GB/T 1216-1985
GB/T 5106-1985
GB/T 1305-1985
GB 5134-1985
GB/T 5124.1-1985
GB 777-1985
GB 5132-1985
GB/T 5125-1985
GB/T 5123-1985
GB 5133-1985
GB/T 5124.2-1985
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