Alarm systems - Social alarm systems - Part 3: Local unit and controller; German version EN 50134-3:2012, Corrigendum to DIN EN 50134-3 (VDE 0830-4-3):2012-11; German version EN 50134-3:2012/AC:2015
Edition 2015-11

Passive filter units for electromagnetic interference suppression - Part 3: Passive filter units for which safety tests are appropriate (IEC 60939-3:2015/COR2:2018); German version EN 60939-3:2015/AC:2018-08
Edition 2018-11

Chemical analysis of raw materials and refractory products containing silicon-carbide, silicon-nitride, silicon-oxynitride and sialon - Part 4: XRD methods (ISO/DIS 21068-4:2023); German and English version prEN ISO 21068-4:2023
Edition 2023-07

Machine tools - Connecting dimensions of spindle noses and work holding chucks - Part 3: Bayonet type (ISO 702-3:2007)
Edition 2010-04

Machine tools - Connecting dimensions of spindle noses and work holding chucks - Part 4: Cylindrical connection (ISO 702-4:2004)
Edition 2010-04

Aerospace - Bending of light metal sheets and strips - Part 3: Bending radii, directions for design
Edition 1994-08

Para-aramid fibre filament yarns - Part 3: Technical specifications; German version EN 13003-3:1999
Edition 1999-06

High-pressure decorative laminates (HPL) - Sheets based on thermosetting resins (usually called laminates) - Part 3: Classification and specifications for laminates less that 2 mm thick intended for bonding to supporting substrates; German version EN 438-3:2016
Edition 2016-06

Aerospace series; aluminium and aluminium alloy wrought products; technical specification; part 4: tube for structures; german version EN 2070-4:1989
Edition 1990-10

Steelcord conveyor belts for hoisting and conveying - Part 3: Testing
Edition 2016-03