
Wastewater treatment plants - Part 4: Primary treatment
STANDARD published on 1.6.2023
Designation standards: STN EN 12255-4
Classification mark: 756410
Catalog number: 136765
Note: WITHDRAWN
Publication date standards: 1.6.2023
Approximate weight : 30 g (0.07 lbs)
Country: Slovak technical standard
Category: Technical standards STN