2014DIN EN 16401:2014-02 Chemicals used for treatment of swimming pool water - Sodium chloride used for electrochlorinator systems; German version EN 16401:2013
2014DIN EN 16401:2014 Chemicals used for treatment of swimming pool water - Sodium chloride used for electrochlorinator systems; German version EN 16401:2013
1970DIN EN 16401 E:2012-04 Chemicals used for treatment of swimming pool water - Sodium chloride used for electrochlorinator systems