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| International Standard Category: Cadmium, cobalt and their alloys |
GB/T 11070-1989 Reduced germanium ingot
θΏειι ;
| Category No.: | 77.120.70 | Valid Status: | superseded |
| Issued Organization: | CSBTS | Issued Date: | 1989-03-31 |
| Implemented Date: | 1990-2-1 | Abolished Date: | 2006-11-01 |
| Superseded Standard.: | GB/T 11070-2006 Reduced germanium ingot |
Superseded Date: | 2006-11-1 |
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