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| Standard Insuued on: 1985-04 |
GB/T 5122.2-1985 Methods for chemical analysis of brass--The electrolytic separation--EDTA titrimetric method for the determination of lead content
黄铜化学分析方法 电解分离- EDTA滴定法测定铅量
| Category No.: | GB | Valid Status: | superseded |
| Issued Organization: | AQSIQ | Issued Date: | 1985-04-24 |
| Implemented Date: | Abolished Date: | ||
| Superseded Standard.: | GB/T 5121.3-1996 Copper and copper alloys-Determination of lead content |
Superseded Date: |
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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