Vitreous and porcelain enamels - Release from enamelled articles in contact with food - Methods of test and limits (ISO 4531:2022)
NORMA vydána dne 11.1.2023
Designation standards: UNE-EN ISO 4531:2023
Publication date standards: 11.1.2023
The number of pages: 19
Approximate weight : 57 g (0.13 lbs)
Country: Spanish technical standard
Kategorie: Technické normy UNE