• Hydrogen Technologies Standards form the basic framework for market ramp-up

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  • Climate change Standards and specifications support climate targets

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  • Smart Farming Standards and specifications are drivers for the digitalization of agriculture

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Publications of NA 119

DIN 4943 2023-02 Standards Graphical layout and documentation of wells and ground water measuring points More  Order from DIN Media
DIN 4944 2007-11 Standards Closures for groundwater measuring stations More  Order from DIN Media
DIN 4945-1 2005-12 Standards Rising pipes with tension proof socket for water raising - Part 1: Steel pipes DN 50 to DN 200, plastic coated More  Order from DIN Media
DIN 4945-2 2006-09 Standards Rising pipes with tension proof socket for water raising - Part 2: Stainless steel pipes DN 50 to DN 200 More  Order from DIN Media
DIN 19294-1 2020-08 Standards Devices for the disinfection of water using ultraviolet radiation - Part 1: Devices equipped with UV low pressure lamps - Requirements and testing More  Order from DIN Media
DIN 19294-2 2025-08 Draft standard Devices for the disinfection of water using ultraviolet radiation - Part 2: Devices equipped with UV medium pressure lamps - Requirements and testing More  Order from DIN Media
DIN 19294-3 2020-08 Standards Devices for the disinfection of water using ultraviolet radiation - Part 3: Reference radiometers for devices equipped with UV low pressure lamps - Requirements and testing More  Order from DIN Media
DIN 19294-4 2025-07 Draft standard Devices for the disinfection of water using ultraviolet radiation - Part 4: Reference radiometers for devices equipped with UV medium pressure lamps - Requirements and testing More  Order from DIN Media
DIN 19516 2004-05 Standards WC seats - Requirements and test methods More  Order from DIN Media
DIN 19522 2010-12 Standards Cast iron drainage pipes and fittings without socket (SML) More  Order from DIN Media

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