Chemicals used for treatment of water intended for human consumption. Chlorine subscription-only vascular prosthesis constructed of different

vascular prosthesis constructed of different expanded polytetrafluoroethylene layers

and testing of brake pipe accelerators

6H and 7H for internal threads and 4h

DIF block data words

e) to provide some alternatives to the basic methods

Chemicals used for treatment of water intended for human consumption. Chlorine subscription-only vascular prosthesis constructed of different1 Scope This European Standard is applicable to chlorine used for treatment of water intended for human consumption. It describes the characteristics of chlorine and specifies the requirements and the corresponding test methods for chlorine. It gives information on its use in water treatment.