
Vitreous and porcelain enamels - Glass-lined apparatus for process plants - Part 4: Quality requirements for glass-lined flanged steel pipes and flanged steel fittings (ISO 28721-4:2015)
NORMA vydaná dňa 23.12.2015
Designation standards: UNE-EN ISO 28721-4:2015
Publication date standards: 23.12.2015
The number of pages: 13
Approximate weight : 39 g (0.09 lbs)
Country: Spanish technical standard
Kategória: Technické normy UNE