
Wastewater treatment plants - Part 6: Activated sludge process
NORMA vydána dne 28.3.2003
Designation standards: UNE-EN 12255-6:2003
Note: NEPLATNÁ
Publication date standards: 28.3.2003
The number of pages: 17
Approximate weight : 51 g (0.11 lbs)
Country: Spanish technical standard
Kategorie: Technické normy UNE