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| International Standard Category: Chemical reagents |
GB/T 670-1986 Chemical reagents; Silver nitrate
化学试剂 硝酸银 ;
| Category No.: | 71.040.30 | Valid Status: | superseded |
| Issued Organization: | China State Bureau of Standards | Issued Date: | 1986-08-13 |
| Implemented Date: | 1987-7-1 | Abolished Date: | |
| Superseded Standard.: | GB/T 670-2007 Chemical reagent - Silver nitrate |
Superseded Date: | 2008-4-1 |
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