
Determination of harmful substances in textile dyeing and finishing auxiliaries—Part 4:Determination of polycyclic aromatic hydrocarbons—GC/MS method
NORM herausgegeben am 7.2.2013
Designation standards: GB/T 29493.4-2013
Note: UNGÜLTIG
Publication date standards: 7.2.2013
Country: Chinese technical standard
Kategorie: Technische Normen GB