
Plastics—Isocyanates for use in the production of polyurethanes—Part 1: Determination of total chlorine
NORM herausgegeben am 25.5.2026
Designation standards: GB/T 12009.1-2026
Note: Execute Date: december 2026
Publication date standards: 25.5.2026
Country: Chinese technical standard
Kategorie: Technische Normen GB