Products used for treatment of water intended for human consumption. Iron (III) hydroxide oxide not-eligible stress relief

stress relief

- defines the parameters of the service primitives of the GIF

Level 2: BS EN ISO21534 - Particular requirements for families of non-active surgical implants

Cast iron materials can be designated either by symbols or by numbers for all grades

Products used for treatment of water intended for human consumption. Iron (III) hydroxide oxide not-eligible stress relief1 Scope This European Standard is applicable to iron (III) hydroxide oxide used for the treatment of water intended for human consumption. It describes the characteristics of iron (III) hydroxide oxide and specifies the requirements and the corresponding test methods for iron (III) hydroxide oxide. It gives information on its use in water treatment.