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| Chinese National Standard Category: Photographic-grade chemicals |
| English Title: | Photographic chemicals - Determination of volatile matter in color couples |
| Chinese Title: | 照相化学品 成色剂挥发分的测定 |
| Standard No.: | HG/T 2257-2011 |
| Category No.: | G84 |
| Issued by: | Ministry of Industry and Information Technology |
| Issued on: | 2011-12-20 |
| Implemented on: | 2012-7-1 |
| Status: | valid |
| Superseded by: | |
| Superseded on: | |
| Abolished on: | |
| Superseding: | HG/T 2257-1991 |
| Word Count: | 2000 words |
| Similar Standards: | GB/T 41964-2022 GB/T 41965-2022 GB/T 32696-2016 GB/T 30908-2014 HG/T 2256-2011 HG/T 2257-2011 GB/T 27598-2011 GB/T 24794-2009 GB/T 24792-2009 GB/T 24793-2009 GB/T 22403-2008 GB/T 22404-2008 GB/T 22405-2008 GB/T 22406-2008 GB/T 22407-2008 GB/T 22409-2008 GB/T 22402-2008 GB/T 22401-2008 GB/T 22408-2008 GB/T 22392-2008 |
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