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NA 119

DIN Standards Committee Water Practice

About NAW Projects Drafts Publications Documents withdrawn without replacement National committees European committees International committees

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Publications of NA 119

Number: 2,149


ISO 7704	2023-01	Standard	Water quality - Requirements for the performance testing of membrane filters used for direct enumeration of microorganisms by culture methods More	Order from DIN Media
ISO 24120-2	2023-01	Standard	Agricultural irrigation equipment - Guideline on the implementation of pressurized irrigation systems - Part 2: Drip irrigation More	Order from DIN Media
DIN 19664	2023-01	Standard	River bottom structures in hydraulic engineering More	Order from DIN Media
DIN EN ISO 21253-1	2022-12	Standard	Water quality - Multi-compound class methods - Part 1: Criteria for the identification of target compounds by gas and liquid chromatography and mass spectrometry (ISO 21253-1:2019); German version EN ISO 21253-1:2019 More	Order from DIN Media
DIN EN ISO 21253-2	2022-12	Standard	Water quality - Multi-compound class methods - Part 2: Criteria for the quantitative determination of organic substances using a multi-compound class analytical method (ISO 21253-2:2019); German version EN ISO 21253-2:2019 More	Order from DIN Media
DIN EN 14654-3	2022-12	Standard	Drain and sewer systems outside buildings - Management and control of activities - Part 3: Drain and sewer cleaning; German version EN 14654-3:2021 More	Order from DIN Media
DIN EN 14654-1	2022-12	Standard	Drain and sewer systems outside buildings - Management and control of activities - Part 1: General requirements; German version EN 14654-1:2021 More	Order from DIN Media
DIN EN 14654-4	2022-12	Standard	Drain and sewer systems outside buildings - Management and control of activities - Part 4: Control of inputs from users; German version EN 14654-4:2021 More	Order from DIN Media
DIN EN 14654-2	2022-12	Standard	Drain and sewer systems outside buildings - Management and control of activities - Part 2: Rehabilitation; German version EN 14654-2:2021 More	Order from DIN Media
DIN EN 1421	2022-12	Standard	Chemicals used for treatment of water intended for human consumption - Ammonium chloride; German version EN 1421:2022 More	Order from DIN Media

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