Evaluation and routine testing in medical imaging departments - Part 3-7: Acceptance and constancy tests – Imaging performance of X-ray equipment for dental cone beam computed tomography (IEC 61223-3-7:2021); German version EN IEC 61223-3-7:2022
Edition 2023-11

Calibration of optical time-domain reflectometers (OTDR) - Part 2: OTDR for multimode fibres (IEC 61746-2:2010); German version EN 61746-2:2011
Edition 2011-09

Measurement of the Electrical Properties of Microwave Tubes; Part 6: High Power Clystrons
Edition 1978-02

Waterway engineering - Terms
Edition 2024-09

Thermal insulating products for building equipment and industrial installations - Determination of the coefficient of thermal expansion (ISO 18099:2022); German version EN ISO 18099:2022
Edition 2023-03

Conservation of cultural heritage - Test methods - Measurement of water absorption by pipe method; German version EN 16302:2013
Edition 2013-04

Polypropylen coatings of steel pipes and fittings - Part 1: Requirements and testings of factory-applied extruded coatings
Edition 2024-01

Polypropylen coatings of steel pipes and fittings - Part 2: Requirements and testings of factory-applied sintered or flame sprayed coatings
Edition 2024-01

Stationary LPG lamps - Requirements and testing
Edition 2022-05

Building hardware - Controlled door closing devices - Part 1: Surface (top) mounted door closer with crank drive and spiral spring (pot-type door closer)
Edition 2015-04