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Chemicals used for treatment of water intended for human consumption - Chlorine
Translate name
STANDARD published on 1.4.1999
Designation standards: ÖNORM EN 937
Note: WITHDRAWN
Publication date standards: 1.4.1999
SKU: NS-772410
The number of pages: 22
Approximate weight : 66 g (0.15 lbs)
Country: Austrian technische Norm
Category: Technical standards ÖNORM
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