Agricultural irrigation equipment - Guideline on the implementation of pressurized irrigation systems - Part 1: General principles of irrigation (ISO 24120-1:2022)
Edition 2023-12

Cathodic protection of steel in concrete (ISO 12696:2022); German version EN ISO 12696:2022
Edition 2022-08

Air intake filter systems for rotary machinery - Test methods - Part 2: Filter element endurance test in fog and mist environments (ISO 29461-2:2022); German version EN ISO 29461-2:2022
Edition 2024-06

Chemical analysis of silicon-carbide-containing raw materials and refractory products - Part 2: Determination of loss on ignition, total carbon, free carbon and silicon carbide, total and free silica and total and free silicon (ISO 21068-2:2008); German version EN ISO 21068-2:2008
Edition 2008-12

Earthworks - Part 7: Hydraulic placement of extractive waste; German version EN 16907-7:2021
Edition 2021-09

Thermal energy meters - Part 6: Installation, commissioning, operational monitoring and maintenance; German version EN 1434-6:2022
Edition 2023-03

Water quality - Marine algal growth inhibition test with Skeletonema sp. and Phaeodactylum tricornutum (ISO 10253:2016); German version EN ISO 10253:2016
Edition 2018-08

Chemicals used for treatment of water intended for human consumption - Carbon dioxide; German and English version prEN 936:2021
Edition 2021-03

Influence of cementitious products on water intended for human consumption - Test methods - Part 3: Migration of substances from factory-made cementititous products; German version EN 14944-3:2023
Edition 2024-02

Wastewater treatment plants - Part 11: General data required; German and English version prEN 12255-11:2021
Edition 2021-07