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| Standard Insuued on: 1987-08 |
GB 8207-1987 Determination of germanium in coals
煤中锗的测定方法
| Category No.: | GB | Valid Status: | superseded |
| Issued Organization: | Ministry of Coal Industry | Issued Date: | 1987-08-07 |
| Implemented Date: | 1988-7-1 | Abolished Date: | 2008-06-01 |
| Superseded Standard.: | GB/T 8207-2007 Determination of germanium in coal |
Superseded Date: | 2008-6-1 |
GB/T 8160-1987
GB 8588-1988
CB/T 3288-1987
GB/T 8125-1987
GBJ 16-1987
GB 8171-1987
GB 8167-1987
GB 8166-1987
GB 8168-1987
CB* 3326-1987
CB* 3302.2-1987
CB* 3302.4-1987
CB* 839-1987
CB* 3266-1987
CB* 3302.6-1987
CB* 3302.5-1987
CB* 3325-1987
CB* 3302.3-1987
CB* 3302.7-1987
GB/T 8184-1987
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