NA 119

DIN Standards Committee Water Practice

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Projects of NA 119

Number: 408

DIN CEN/TS 1455-2 rev 2022-11-24 Plastics piping systems for soil and waste discharge (low and high temperature) within the building structure - Acrylonitrile-butadiene-styrene (ABS) - Part 2: Guidance for the assessment of conformity More  Comment 
DIN CEN/TS 1566-2 rev 2022-11-24 Plastics piping systems for soil and waste discharge (low and high temperature) within the building structure - Chlorinated poly(vinyl chloride) (PVC-C) - Part 2: Guidance for assessment of conformity More  Comment 
DIN EN ISO 15192 rev 2022-11-16 Soil and waste - Determination of Chromium(VI) in solid material by alkaline digestion and ion chromatography with spectrophotometric detection More  Comment 
DIN EN ISO 16094-1 2022-11-16 Water quality - Analysis of plastics in water - Part 1: General and sampling More  Comment 
ISO/AWI 18671 2022-11-10 Method for determining products suitable to be flushed down a domestic toilet and establishment of appropriate labelling requirements. More  Comment 
DIN EN ISO 5667-1 rev 2022-11-09 Water quality - Sampling - Part 1: Guidance on the design of sampling programmes and sampling techniques (ISO/FDIS 5667-1:2022) More  Comment 
DIN EN ISO 23196 2022-11-09 Water quality - Calculation of biological equivalence (BEQ) concentrations More  Comment 
DIN EN ISO 4064-1/A11 2022-11-09 Water meters for cold potable water and hot water - Part 1: Metrological and technical requirements (ISO 4064-1:2014); German version EN ISO 4064-1:2017/A11:2022 More  Comment 
DIN EN ISO 4064-2/A11 2022-11-09 Water meters for cold potable water and hot water - Part 2: Test methods (ISO 4064-2:2014); German version EN ISO 4064-2:2017/A11:2022 More  Comment 
DIN EN ISO 4064-5/A11 2022-11-09 Water meters for cold potable water and hot water - Part 5: Installation requirements (ISO 4064-5:2014); German version EN ISO 4064-5:2017/A11:2022 More  Comment 

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