Home and Building Electronic Systems (HBES) - Part 4-1: Media independent layers - Application layer for HBES Class 1; German version EN 50090-4-1:2004, text English
Edition 2004-06

Sintered metal plain bearings which meet specific requirements for fractional and subfractional horsepower electric motors - Part 1: Spherical bearings, dimensions and tolerances
Edition 2019-08

Wire thread inserts for ISO metric screw threads - Part 1: Dimensions, technical specifications
Edition 2022-04

Water-tube boilers and auxiliary installations - Part 4: In-service boiler life expectancy calculations; German version EN 12952-4:2011
Edition 2011-10

Ships and marine technology - Manoeuvring of ships - Part 1: General concepts, quantities and test conditions (ISO 13643-1:2017); Text in German and English
Edition 2018-09

Butt-welding pipe fittings - Part 4: Wrought austenitic and austenitic-ferritic (duplex) stainless steels with specific inspection requirements; German version EN 10253-4:2008
Edition 2008-06

Extended application of test results for fire resistance and/or smoke control for door, shutter and openable window assemblies, including their elements of building hardware - Part 4: Fire resistance of hinged and pivoted glass doorsets; German and English version prEN 15269-4:2022
Edition 2022-10

Containers and accessories for pharmaceutical preparations - Part 3: Screw-neck glass bottles (veral) for solid and liquid dosage forms (ISO11418-3:2016 + Amd.1:2017)
Edition 2018-07

Production in optical engineering - Diamond impregnated cup wheels - Part 4: Combinated tools
Edition 2004-11

Investigations of raw material in hard-coal-mining - Microscopical examination of hard coal, coke and briquettes - Part 4: Microlithotype analysis on particulate blocks
Edition 1998-12