Test method of viterous and porcelain enamels—Part 10Determination of dissolution of heavy metal ions from enamelled articles used for preparation and storage of food and limits
NORM herausgegeben am 29.9.2024
Designation standards: GB/T 7991.10-2024
Publication date standards: 29.9.2024
Country: Chinese technical standard
Kategorie: Technische Normen GB