Scope
This European Standard is applicable to hexafluorosilicic acid used for treatment of water intended for human consumption. It describes the characteristics of hexafluorosilicic acid and specifies the requirements and the corresponding test methods for hexafluorosilicic acid. It gives information on its use in water treatment.
Related directives
Directives related to this standards.
93/38/EEC
Procedura prokurimi të entiteteve që veprojnë në sektorët e ujit, energjisë, transportit dhe telekomunikacionit
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