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| Standard Insuued on: 1982-06 |
GB/T 3256.1-1982 Chemical analysis of zirconium powder for electro-vacuum uses;The gravimetric method for determination of total zirconium and active zirconium
电真空用锆粉化学分析方法 重量法测定总锆及活性锆
| Category No.: | GB | Valid Status: | superseded |
| Issued Organization: | chinania | Issued Date: | 1982-06-21 |
| Implemented Date: | 1983-3-1 | Abolished Date: | |
| Superseded Standard.: | YS/T 574.1-2006 Chemical analysis of zirconium powder for electro-vacuum uses The gravimetric method for determination of total zirconium and active zirconium |
Superseded Date: | 2006-10-11 |
GB/T 3248-1982
GB/T 466-1982
GB 3263-1982
GB/T 3256.1-1982
GB/T 3249-1982
GB/T 3256.5-1982
SJ 2109-1982
TB1423-1982
TB1424-1982
HB 5795-1982
HB 5660-1981
HB 5661-1981
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