Projection of still pictures and motion-pictures - Part 4: Reflection and transmittance characteristics of screens; characteristic values, screen types, measurement
Edition 1998-12

Hydraulic fluid power - Hose assemblies - Dimensions, requirements
Edition 2021-07

Gear notation; symbols
Edition 1974-11

Tabular layouts of properties - Part 165: Gauges for geometrical quantities
Edition 2010-10

Measurement of the electrical properties of electronic tubes; part 14: methods of measurement of radar and oscilloscope cathode-ray tubes
Edition 1980-05

Railway applications - Gauges - Part 1: General - Common rules for infrastructure and rolling stock; German version EN 15273-1:2013+A1:2016
Edition 2017-10

Radio-frequency connectors - Part 36: Sectional specification for microminiature r.f. coaxial connectors with snap-on coupling - Characteristic impedance 50 Ohm (type MCX) (IEC 61169-36:1996); German version EN 61169-36:1997
Edition 1998-02

Fibre optic interconnecting devices and passive components - Interface standard for fibre management systems - Part 1: General and guidance (IEC 61756-1:2019); German version EN IEC 61756-1:2020
Edition 2021-09

Safety of toys - Part 1: Mechanical and physical properties; German version EN 71-1:2014+A1:2018
Edition 2018-12

Concepts, abbreviations and symbols in geodesy - Part 6: Geodetic reference systems and reference surfaces
Edition 2021-04