Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full - Part 2: Orifice plates (ISO 5167-2:2022); German version EN ISO 5167-2:2022
Edition 2023-08

Road vehicles - R744-Air-conditioning systems - Orifice with bypass (OTB); Text in German and English
Edition 2015-08

Orifice Flanges
Edition 2020

Aerospace - aircraft, gravity filling orifices (ISO 102:1990); Text in German and English
Edition 2018-08

Pneumatic fluid power - Five-port directional control valves - Part 1: Mounting interface surfaces without electrical connector (ISO 5599-1:2001); Corrigendum to DIN ISO 5599-1:2005-12
Edition 2011-05

Gas analysis - Preparation of calibration gas mixtures using dynamic methods - Part 6: Critical flow orifices (ISO 6145-6:2017); German version EN ISO 6145-6:2017
Edition 2017-12

Pneumatic fluid power - Five-port directional control valves - Part 1: Mounting interface surfaces without electrical connector (ISO 5599-1:2001)
Edition 2005-12

Packaging - Flexible tubes - Terminology; German version EN 12374:2022
Edition 2022-12

Automatic steam traps; classification (ISO 6704:1982); german version EN 26704:1991
Edition 1991-11

Bitumen and bituminous binders - Determination of efflux time by the efflux viscometer - Part 1: Bituminous emulsions; German version EN 12846-1:2022
Edition 2023-02