Petroleum and liquid petroleum products - Calculation of oil quantities - Part 2: Dynamic measurement (ISO 4267-2:1988); German version EN ISO 4267-2:1995
Edition 1996-12

Devices to prevent pollution by backflow of potable water - Air gap with injector - Family A - Type D; German version EN 13079:2025
Edition 2026-01

Water meters for cold potable water and hot water - Part 2: Test methods (ISO 4064-2:2024); German version EN ISO 4064-2:2025
Edition 2025-07

Gas meter - Thermal-mass flow-meter based gas meter; German version EN 17526:2021+A1:2025
Edition 2025-11

Gas meters - Turbine gas meters; German version EN 12261:2024
Edition 2024-08

Water meters for cold potable water and hot water - Part 1: Metrological and technical requirements (ISO 4064-1:2024); German version EN ISO 4064-1:2025
Edition 2025-07

Water meters for cold potable water and hot water - Part 3: Test report format (ISO 4064-3:2024); German version EN ISO 4064-3:2025
Edition 2025-07

Testing of permanent magnets; determination of the magnetic flux values in the working range
Edition 1981-03

Anaesthetic and respiratory equipment - Fire-activated oxygen shut-off devices for use during oxygen therapy (ISO 19211:2024); German version EN ISO 19211:2025
Edition 2025-11

Flow control devices for connection to a medical gas supply system (ISO 15002:2023); German version EN ISO 15002:2024
Edition 2024-07