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Chemicals used for treatment of water intended for human consumption - Ammonia solution
STANDARD published on 1.1.2006
Designation standards: ČSN EN 12122
Classification mark: 755876
Catalog number: 74929
Note: WITHDRAWN
Publication date standards: 1.1.2006
SKU: NS-139541
The number of pages: 20
Approximate weight : 60 g (0.13 lbs)
Country: Czech technical standard
Category: Technical standards ČSN
Latest update: 2025-10-13 (Number of items: 2 236 956)
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