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| International Standard Category: Essential oils |
QB/T 2615-2003 2-Acetyl pyrazine
2-乙酰基吡嗪 ;
| Category No.: | 71.100.60 | Valid Status: | superseded |
| Issued Organization: | National Development and Reform Commission | Issued Date: | 2003-12-11 |
| Implemented Date: | 2004-5-1 | Abolished Date: | |
| Superseded Standard.: | QB/T 2615-2011 2-Acetylpyrazine |
Superseded Date: | 2012-4-1 |
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