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NA 119

DIN Standards Committee Water Practice

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Projects of NA 119

Number: 374

DIN EN 18049-1 2022-12-12 Wells for water extraction - Part 1: Design; German and English version prEN 18049-1:2024 More  Comment 
ISO/FDIS 4064-5 2022-12-12 Water meters for cold potable water and hot water - Part 5: Installation requirements More  Comment 
DIN EN ISO 15192 2022-11-16 Soil and waste - Determination of Chromium(VI) in solid material by alkaline digestion and ion chromatography with spectrometric detection (ISO/DIS 15192:2023); German and English version prEN ISO 15192:2023 More  Comment 
ISO/DIS 18671 2022-11-10 Test methodologies for assessing products suitable to be flushed down a toilet and appropriate labelling More  Comment 
DIN EN ISO 5667-1 2022-11-09 Water quality - Sampling - Part 1: Guidance on the design of sampling programmes and sampling techniques (ISO 5667-1:2023); German and English version EN ISO 5667-1:2023 More  Comment 
ISO/DIS 20468-10 2022-11-04 Performance evaluation of treatment technologies for water reuse systems - Part 10: Guidelines for evaluation of dependability of treatment systems More  Comment 
ISO/DIS 24599 2022-11-04 Guidelines for the management of mobile toilets under epidemic situations More  Comment 
DIN EN ISO 18227 2022-11-01 Environmental solid matrices - Determination of elemental composition by X-ray fluorescence spectrometry (ISO/DIS 18227:2024); German and English version prEN ISO 18227:2024 More  Comment 
ISO/AWI 21799 2022-10-27 Ductile iron pipes, fittings, accessories and valves - External coatings of Ductile Iron Pipeline Systems - Aggressiveness assessment, requirements and field of use More  Comment 
ISO/DIS 11265 2022-10-24 Environmental solid matrices - Determination of the specific electrical conductivity More  Comment 

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