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| International Standard Category: Organic acids |
GB/T 27563-2011 N-Methyl-2-Pyrrolidone for industrial use
工业用N-甲基-2-吡咯烷酮 ;
| Category No.: | 71.080.40 | Valid Status: | valid |
| Issued Organization: | AQSIQ; SAC | Issued Date: | 2011-12-5 |
| Implemented Date: | 2012-5-1 | Abolished Date: | |
| Superseded Standard.: | Superseded Date: |
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