Optical amplifiers - Test methods - Part 3: Noise figure parameters (IEC 61290-3:2008); German version EN 61290-3:2008
Edition 2009-03

Surface dressing - Test methods - Part 2: Visual assessment of defects; German version EN 12272-2:2003
Edition 2003-09

Solar energy - Solar thermal collectors - Test methods (ISO 9806:2017); German version EN ISO 9806:2017
Edition 2018-04

Hexagon cap nuts, high type
Edition 2021-11

Medical electrical equipment - Part 2-61: Particular requirements for basic safety and essential performance of pulse oximeter equipment (ISO 80601-2-61:2017, Corrected version 2018-02); German version EN ISO 80601-2-61:2019
Edition 2019-09

Fixed firefighting systems - Foam systems - Part 2: Design, construction and maintenance; German version EN 13565-2:2018+AC:2019/AC:2021
Edition 2021-07

Water suction connection for fire fighting - Under and above ground
Edition 2022-07

Physical and subjective magnitudes of sound
Edition 1971-12

Slotted raised countersunk head screws with dog point
Edition 2024-01

Slotted countersunk head screws with dog point (flat head)
Edition 2024-02