Wow and Flutter Test Records 33 1/3 and 45 U/min (r.p.m.)
Edition 1966-02

Expression of performance of electrochemical analyzers - Part 1: General (IEC 60746-1:2003); German version EN 60746-1:2003
Edition 2003-09

Acoustics - Measurement of the influence of road surfaces on traffic noise - Part 1: Statistical Pass-By method (ISO/DIS 11819-1:2021); German and English version prEN ISO 11819-1:2021
Edition 2022-02

Reference conditions and procedures for testing industrial and process measurement transmitters - Part 1: General procedures for all types of transmitters (IEC 62828-1:2017); German version EN IEC 62828-1:2018
Edition 2018-11

Surface acoustic wave (SAW) and bulk acoustic wave (BAW) duplexers of assessed quality - Part 1: Generic specification (IEC 62604-1:2022); German version EN IEC 62604-1:2022
Edition 2024-03

Digital BOS-Radio systems - Part 1: Design and operation
Edition 2021-12

Manufactured articles solely filled with feathers and down - Measurement of thickness and compressibility of cushions - Part 1: Test method by rotation; German version EN 13855-1:2003
Edition 2003-09

Electroacoustics - Sound level meters - Part 1: Specifications (IEC 61672-1:2013); German version EN 61672-1:2013
Edition 2014-07

Design automation - Part 1: Standard test language for all systems - Common abbreviated test language for all systems (C/ATLAS) (IEC 61926-1:1999); German version EN 61926-1:2000
Edition 2000-11

Concrete pavements - Part 1: Test method for the determination of the thickness of a concrete pavement by survey method; German version EN 13863-1:2003
Edition 2004-01