Safety of machinery - Cableway installations designed for the transport of material and specially designated persons - General safety requirements; German version prEN 17639:2021
Edition 2021-03

Interlocking concrete revetments in hydraulic engineering - Part 1: Requirements
Edition 2022-10

Gasmeter connections - Part 2: One pipe connection; DVGW code of practice
Edition 2023-02

Electroacoustics - Audio-frequency induction loop systems for assisted hearing - Part 2: Methods of calculating and measuring the low-frequency magnetic field emissions from the loop for assessing conformity with guidelines on limits for human exposure (IEC 62489-2:2014); German version EN 62489-2:2014
Edition 2015-08

Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 3-3: Examinations and measurements - Active monitoring of changes in attenuation and return loss (IEC 61300-3-3:2009); German version EN 61300-3-3:2009
Edition 2009-12

Methods of measurement for equipment used in digital microwave transmission systems - Part 2: Measurements on terrestrial radio-relay systems; Section 2: Antenna (IEC 60835-2-2:1994); German version EN 60835-2-2:1994
Edition 1994-12

Full tension compression joints, for copper conductors, for overhead lines
Edition 1985-04

Aircraft; hydraulic components; marking to indicate fluid for which component is approved
Edition 1985-04

Lifting hooks; inspection of forged hooks in service
Edition 1979-03

Permanent magnet segments; limiting values of visible faults
Edition 1982-09