NA 119

DIN Standards Committee Water Practice

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Projects of NA 119

Number: 438

Document number Begin Title Comment
ISO/DTS 25008-2 2024-05-16 Soil quality - Responses of higher plants to environmental stresses - Part 2: Methods to assess the enzyme activities of the antioxidant defense system More  Comment 
DIN 3611 2024-05-15 Characterization of waste from high-temperature processes - Determination of total organic carbon corrected for the proportion of elemental carbon (TOCECcor) More  Comment 
DIN 1186-200 2024-05-10 Concrete revetments in hydraulic engineering - Part 200: Evaluation of conformity of non-interlocking revetment blocks in addition to DIN 1186-2 More  Comment 
DIN 1186-2 2024-05-10 Concrete revetments in hydraulic engineering - Part 2: Requirements for non-interlocking revetments More  Comment 
DIN EN ISO 11300-2 2024-05-07 Piping systems for rehabilitation of underground drains, sewers and water supply networks - Part 2: Thermoset composite materials (ISO/FDIS 11300-2:2026); German version FprEN ISO 11300-2:2026 More  Comment 
ISO/CD 21686-2 2024-04-17 Water quality - Quantification of endocrine activity of water and wastewater using transgenic fluorescent eleutheroembryos. - Part 2: Estrogen Activity (Oryzias latipes) More  Comment 
ISO/CD 21686-1 2024-04-17 Water quality - Quantification of endocrine activity of water and wastewater using transgenic fluorescent eleutheroembryos - Part 1: Thyroid test (Xenopus laevis) More  Comment 
DIN EN 124-700 2024-04-12 Gully tops and manhole tops for vehicular and pedestrian areas - Part 700: Factory production control, thirdparty monitoring and certification for gully tops and manhole tops made of polyamide; German and English version prEN 124-700:2025 More  Comment 
DIN EN 124-7 2024-04-12 Gully tops and manhole tops for vehicular and pedestrian areas - Part 7: Gully tops and manhole tops made of polyamide; German and English version prEN 124-7:2025 More  Comment 
ISO/FDIS 11300-4 2024-03-22 Piping systems for rehabilitation of underground drains, sewers and water supply networks - Part 4: Thermoplastic composite materials More  Comment 

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