Vitreous and porcelain enamels - Glass-lined apparatus for process plants - Part 1: Quality requirements for apparatus, components, appliances and accessories (ISO 28721-1:2019)
NORMA vydaná dňa 6.5.2020
Designation standards: UNE-EN ISO 28721-1:2020
Publication date standards: 6.5.2020
The number of pages: 26
Approximate weight : 78 g (0.17 lbs)
Country: Spanish technical standard
Kategória: Technické normy UNE