Chemicals used for treatment of water intended for human consumption - Iron (II) sulfate.
NORMA vydaná dňa 1.4.2020
Designation standards: E DIN EN 889:2020-04
Note: NEPLATNÁ
Publication date standards: 1.4.2020
The number of pages: 43
Approximate weight : 129 g (0.28 lbs)
Country: German technical standard
Kategória: Technické normy DIN
Produkte zur Aufbereitung von Wasser für den menschlichen Gebrauch - Eisen(II)sulfat.