German standard methods for the examination of water, waste water and sludge - Sludge and sediments (group S) - Part 19: Determination of the steam-volatile organic acids (S 19)
Edition 1999-12

Pumping stations; centrifugal pumps for operation with screen; directives for planning
Edition 1992-03

Respiratory protective devices - Valved filtering half masks to protect against gases or gases and particles - Requirements, testing, marking; German version EN 405:2001+A1:2009
Edition 2009-08

Protective clothing - Gloves and arm guards protecting against cuts and stabs by hand knives - Part 3: Impact cut test for fabric, leather and other materials; German version EN 1082-3:2000
Edition 2000-06

Surface active agents - Determination of quaternary ammonium surface active agents in raw materials and formulated products - Potentiometric two-phase titration method; German version EN 14668:2005
Edition 2005-09

Cognitive accessibility - Part 2: Reporting (ISO 21801-2:2022); German version EN ISO 21801-2:2022
Edition 2023-03

General requirements for components specifically designed for use in trenchless construction of drains and sewers; German version EN 14457:2004
Edition 2004-09

Irrigation techniques - Irrigation hydrants; German version EN 14267:2004
Edition 2004-10

Hand-held portable power tools - Test methods for evaluation of vibration emission - Part 13: Fastener driving tools (ISO 28927-13:2022); German version EN ISO 28927-13:2022
Edition 2022-07

Language study tour providers - Requirements; German version EN 14804:2005
Edition 2005-09