Chemicals used for treatment of water intended for human consumption - Ammonium sulfate
NORMA vydaná dňa 21.12.2022
Designation standards: UNE-EN 12123:2022
Publication date standards: 21.12.2022
The number of pages: 21
Approximate weight : 63 g (0.14 lbs)
Country: Spanish technical standard
Kategória: Technické normy UNE