
Wastewater treatment plants - Part 4: Primary settlement.
STANDARD published on 17.10.2002
Designation standards: UNE-EN 12255-4:2002
Note: WITHDRAWN
Publication date standards: 17.10.2002
The number of pages: 13
Approximate weight : 39 g (0.09 lbs)
Country: Spanish technical standard
Category: Technical standards UNE