Methods of measurement for equipment used in digital microwave radio transmission systems - Part 2: Measurements on terrestrial radio-relay-systems; section 4: Transmitter/receiver including modulator/demodulator; Amendment A1 (IEC 60835-2-4:1993/A1:1997); German version EN 60835-2-4:1995/A1:1997
Edition 1998-07

Information and Documentation - Determination of the effectiveness of paper deacidification processes by means of a test paper
Edition 2018-11

Structures in, at, over and under surface water bodies
Edition 2022-05

Screening of substances of very high concern (SVHC) - General principles
Edition 2024-07

Non-destructive testing - Active thermography with relative motion
Edition 2024-02

Construction adhesives - Testing of adhesive bondings - Peel test with fabric
Edition 2024-07

Hazard identification and risk assessment in sport and recreation
Edition 2024-01

Reliability block diagrams (IEC 61078:2016); German version EN 61078:2016
Edition 2018-03

Aerospace - Wire single-conductor, copper, 600 V, 260 °C - Technical specification; Inactive for new design
Edition 2014-12

Sewing machines - Stitch types - Classification and terminology (ISO 4915:1991, modified)
Edition 2002-04