Wastewater treatment plants. Part 6: Activated sludge process
STANDARD published on 1.4.2024
Designation standards: STN EN 12255-6
Classification mark: 756410
Catalog number: 138360
Publication date standards: 1.4.2024
Approximate weight : 54 g (0.12 lbs)
Country: Slovak technical standard
Category: Technical standards STN