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 28721-4:2010)
NORMA vydána dne 29.10.2013
Designation standards: UNE-EN ISO 28721-4:2013
Note: NEPLATNÁ
Publication date standards: 29.10.2013
The number of pages: 13
Approximate weight : 39 g (0.09 lbs)
Country: Spanish technical standard
Kategorie: Technické normy UNE