Wastewater lifting plants for buildings and sites - Part 4: Non-return valves for faecal-free wastewater and wastewater containing faecal matter
STANDARD published on 30.9.2015
Designation standards: UNE-EN 12050-4:2015
Publication date standards: 30.9.2015
The number of pages: 33
Approximate weight : 99 g (0.22 lbs)
Country: Spanish technical standard
Category: Technical standards UNE