BS EN 12120:2022-TC

Tracked Changes. Chemicals used for treatment of water intended for human consumption. Sodium hydrogen sulfite.

NORMA vydána dne 29.9.2022

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The information about the standard:

Designation standards: BS EN 12120:2022-TC
Publication date standards: 29.9.2022
The number of pages: 56
Approximate weight : 168 g (0.37 lbs)
Country: British technical standard
Kategorie: Technické normy BS

Annotation of standard text BS EN 12120:2022-TC :

ISBN: 978 0 539 23946 1 Status: Definitive