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ÖNORM EN 1421

Chemicals used for treatment of water intended for human consumption - Ammonium chloride

STANDARD published on 1.11.2022

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The information about the standard:

Designation standards: ÖNORM EN 1421
Publication date standards: 1.11.2022
The number of pages: 17
Approximate weight : 51 g (0.11 lbs)
Country: Austrian technische Norm
Category: Technical standards ÖNORM