Lamp controlgear -- Part 2-13: Particular requirements for d.c. or a.c. supplied electronic controlgear for LED modules (IEC 61347-2-13:2014 + A1:2016) (english version)
General requirements for the competence of testing and calibration laboratories (ISO/IEC 17025:2017); German and English version EN ISO/IEC 17025:2017— 65 стр.
Consideration on reference impedances and public supply network impedances for use in determinig disturbance characteristics of electrical equipment having a rated current $3L 75 A per phase— 24 стр.
Uncertainty of measurement -- Part 3: Guide to the expression of uncertainty in measurement (GUM:1995) -- Supplement 1: Propagation of distributions using a Monte Carlo method -- Technical Corrigendum 1— 2 стр.
Light and lighting - Measurement and presentation of photometric data of lamps and luminaires - Part 2: Presentation of data for indoor and outdoor work places; German version EN 13032-2:2017— 24 стр.
Self-ballasted LED lamps for general lighting services with supply voltages <größer> 50 V - Performance requirements (IEC 62612:2013 + A1:2015 + COR1:2016 + A2:2018); German version EN 62612:2013 + AC:2016 + A1:2017 + A11:2017 + A11:2017/AC:2017 + A2:2018— 63 стр.
Self-ballasted LED lamps for general lighting services with supply voltages <größer> 50 V - Performance requirements (IEC 62612:2013 + A1:2015 + COR1:2016); German version EN 62612:2013 + AC:2016 + A1:2017 + A11:2017 + A11:2017/AC:2017— 58 стр.