
Acrylonitrile for industrial use—Part 12:Determination of purity and impurities—Gas chromatographic method
NORM herausgegeben am 19.6.2008
Designation standards: GB/T 7717.12-2008
Note: UNGÜLTIG
Publication date standards: 19.6.2008
Country: Chinese technical standard
Kategorie: Technische Normen GB