Water conditioning equipment inside buildings - Stonecatcher with a mesh size of 1 mm to 6 mm - Requirements of construction and safety
Edition 2020-10

Lines for fire-brigades - Requirements, test methods, maintenance
Edition 2023-11

Equipment for commercial kitchens - Systems for treatment of potable water for commercial kitchens - Part 1: Decarbonisation-systems installed before equipment for commercial kitchens
Edition 2007-12

Measurement and control; performance tests on process computer systems; time measurement; function tested: interrupt handling with program start
Edition 1987-01

Water conditioning equipment inside buildings - Reduction in concentration of microorganisms - Requirements for design, safety and testing
Edition 2022-10

Data element catalogue for bibliographic data; handling of data categories with one entry or more entries in data formats
Edition 1988-09

Treatment of uncertainty in standards from the field of gas analysis and gas quality
Edition 2023-12

Wallcoverings in roll form - Specification for wallcoverings for subsequent decoration; German version EN 234:2019
Edition 2020-03

Wastewater treatment plants - Part 13: Chemical treatment - Treatment of wastewater by precipitation/flocculation; German and English version prEN 12255-13:2021
Edition 2021-07

Wastewater treatment plants - Part 13: Chemical treatment; Treatment of wastewater by precipitation/flocculation; German version EN 12255-13:2002
Edition 2003-04