Vitreous and porcelain enamels — Inside and outside enamelled valves and pressure pipe fittings for untreated and potable water supply — Quality requirements and testing
NORMA vydaná dňa 20.3.2019
Designation standards: ISO 11177:2019-ed.2.0
Publication date standards: 20.3.2019
The number of pages: 5
Approximate weight : 15 g (0.03 lbs)
Country: International technical standard
Kategória: Technické normy ISO