Excess flow valves - Part 2: Excess flow valves for service lines
Edition 2022-09

Acceptance testing of nuclear medical measuring systems - Part 101: Radiation counting systems for measurements in vivo and in vitro
Edition 2024-08

Scales in graphic representations
Edition 1973-10

Workplace exposure - Guide for the use of direct-reading instruments for aerosol monitoring - Part 2: Evaluation of airborne particle concentrations using Optical Particle Counters
Edition 2014-02

Receiving antennas for satellite broadcast transmissions in the 11/12 GHz band - Part 1: Electrical measurements (IEC 61114-1:1999); German version EN 61114-1:1999
Edition 1999-09

Base materials for printed circuits; part 3: special materials; specification No. 3: permanent polymer coating materials (solder-resist) for use in the fabrication of printed boards; identical with IEC 60249-3-3:1991
Edition 1994-06

Radio-frequency connectors - Part 7: R.F. coaxial connectors with inner diameter of outer conductor 9,5 mm (0,374 in) with bayonet lock; characteristic impedance 50 ohms (type C) (IEC 60169-7:1975 + A1:1993); German version HD 134.7 S2:1995
Edition 1997-07

Testing of materials for semiconductor technology; determination of impurities in carrier gases and doping gases; determination of oxygen impurity in N₂, Ar, He, Ne and H₂ by using a galvanic cell
Edition 1991-03

Magnetic materials - Part 13: Methods of measurement of resistivity, density and stacking factor of electrical steel strip and sheet (IEC 60404-13:2018); German version EN IEC 60404-13:2018
Edition 2020-06

Information technology - Automated infrastructure management (AIM) systems - Requirements, data exchange and applications; German version EN 50667:2016 + A1:2021
Edition 2022-06