Heat exchangers - Hydronic room fan coils units - Determination of the sound power level; German and English version EN 16583:2022/prA1:2024
Edition 2024-04

Power transformers - Additional European requirements - Part 2-5: Medium power transformer - Single phase; German and English version prEN 50708-2-5:2020
Edition 2021-11

Road vehicles, commercial vehicles; couplings between power take-offs and ancillary driven units; identical with ISO 7653, edition 1985 (status as of 1986)
Edition 1986-12

Agricultural machinery - Fixed guards and interlocked guards with or without guard locking for moving transmission parts (ISO/TS 28923:2012 modified); German version EN 15811:2014
Edition 2015-03

Physical and subjective magnitudes of sound
Edition 1971-12

Terms and definitions of nuclear technology, only on CD-ROM
Edition 2015-04

Delay and power calculation standards - Part 2: Pre-layout delay calculation specification for CMOS ASIC libraries (IEC 61523-2:2002); German version EN 61523-2:2002, text in English
Edition 2003-06

Winter and road service area maintenance equipments - Power system and related controls - Interchangeability and performance requirements; German version EN 15431:2008
Edition 2008-05

Agricultural tractors and machinery; electric power transmission; dimensions, requirements
Edition 1991-01

Delay and power calculation standards - Part 1: Integrated circuit delay and power calculation systems (IEC 61523-1:2001); German version EN 61523-1:2002, text in English
Edition 2002-10