NA 119

DIN Standards Committee Water Practice

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Drafts of NA 119

Number: 178

DIN EN 17505 2022-08 Soil and waste characterization - Temperature dependent differentiation of total carbon (TOC400, ROC, TIC900); German and English version prEN 17505:2022 More  Read draft and comment
DIN EN ISO 19204 2022-08 Soil quality - Procedure for site-specific ecological risk assessment of soil contamination (soil quality TRIAD approach) (ISO 19204:2017); German and English version prEN ISO 19204:2022 More  Read draft and comment
DIN EN ISO 17616 2022-08 Soil quality - Guidance on the choice and evaluation of bioassays for ecotoxicological characterization of soils and soil materials (ISO 17616:2019); German and English version prEN ISO 17616:2022 More  Read draft and comment
DIN EN ISO 15799 2022-08 Soil quality - Guidance on the ecotoxicological characterization of soils and soil materials (ISO 15799:2019); German and English version prEN ISO 15799:2022 More  Read draft and comment
DIN 3607-1 2022-08 Limescale protection devices for use in drinking water installations - Part 1: Requirements for design, safety and testing More  Read draft and comment
DIN 19544 2022-08 Rehabilitation of pipe joints in vitrified clay drains and sewers More  Read draft and comment
DIN 3607-2 2022-08 Limescale protection devices for use in drinking water installations - Part 2: Method and apparatus for testing of the effectiveness More  Read draft and comment
DIN 19636-100 2022-08 Softeners (cation exchangers) for drinking water installation - Part 100: Requirements for application of softeners, supplement to DIN EN 14743 More  Read draft and comment
DIN 1236-201 2022-08 Concrete elements and buckets for gullies - Classes A and B - Part 201: Assessment of conformity for concrete elements More  Read draft and comment
DIN 4052-301 2022-08 Concrete elements and buckets for road gullies - Part 301: Assessment of conformity for concrete elements More  Read draft and comment

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