
Wastewater treatment plants - Part 1: General design and construction principles
NORMA vydaná dňa 23.7.2025
Designation standards: UNE-EN 12255-1:2025
Publication date standards: 23.7.2025
The number of pages: 37
Approximate weight : 111 g (0.24 lbs)
Country: Spanish technical standard
Kategória: Technické normy UNE