NA 119

DIN Standards Committee Water Practice

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Projects of NA 119

Number: 429

ISO/AWI 8259 2021-09-22 Soil quality - Bioaccessibility of organic and inorganic pollutants from contaminated soil and soil-like material More  Comment 
ISO/AWI 11074 2021-09-22 Soil quality - Vocabulary More  Comment 
DIN/TS 38415-10 2021-09-21 German standard methods for the examination of water, waste water and sludge - Sub-animal testing (group T) - Part 10: Determination of the estrogenic potential of water and waste water with a planar chromatographic yeast-based estrogen test (p- YES) (T 10) More  Comment 
ISO/AWI 9308-2 2021-09-21 Water quality - Enumeration of Escherichia coli and coliform bacteria - Part 2: Most probable number method More  Comment 
DIN EN ISO 4064-2 rev 2021-09-16 Wasserzähler zum Messen von kaltem Trinkwasser und heißem Wasser - Teil 2: Prüfverfahren More  Comment 
DIN EN ISO 4064-1 rev 2021-09-15 Wasserzähler zum Messen von kaltem Trinkwasser und heißem Wasser - Teil 1: Metrologische und technische Anforderungen (ISO 4064-1:2014) More  Comment 
DIN EN 1852-1/A1 2021-09-02 Kunststoff-Rohrleitungssysteme für erdverlegte drucklose Abwasserkanäle und -leitungen - Polypropylen (PP) - Teil 1: Anforderungen an Rohre, Formstücke und das Rohrleitungssystem More  Comment 
ISO/AWI TR 24593 2021-09-02 Establishment of a master plan for water supply More  Comment 
ISO/AWI 4064-1 2021-09-01 Water meters for cold potable water and hot water - Part 1: Metrological and technical requirements More  Comment 
ISO/AWI 4064-2 2021-09-01 Water meters for cold potable water and hot water - Part 2: Test methods More  Comment 

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