BS EN 12121:2022

Chemicals used for treatment of water intended for human consumption. Sodium disulfite.

NORMA vydána dne 30.4.2022

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The information about the standard:

Designation standards: BS EN 12121:2022
Publication date standards: 30.4.2022
The number of pages: 22
Approximate weight : 66 g (0.15 lbs)
Country: British technical standard
Kategorie: Technické normy BS

Annotation of standard text BS EN 12121:2022 :

ISBN: 978 0 539 06957 0 Status: Definitive