Couplers, spigot pins and baseplates for use in falsework and scaffolds - Part 1: Couplers for tubes - Requirements and test procedures; German and English version EN 74-1:2022/prA1:2024
Edition 2024-08

Couplers, spigot pins and baseplates for use in falsework and scaffolds - Part 2: Special couplers - Requirements and test procedures; German version EN 74-2:2022
Edition 2022-09

Couplers, spigot pins and baseplates for use in falsework and scaffolds - Part 3: Plain base plates and spigot pins - Requirements and test procedures; German version EN 74-3:2007
Edition 2007-07

Couplers, spigot pins and baseplates for use in falsework and scaffolds - Part 3: Plain base plates and spigot pins - Requirements and test procedures; German version EN 74-3:2007, Corrigenda to DIN EN 74-3:2007-07
Edition 2007-10

Aerospace series - Connectors, optical, rectangular, modular, multicontact, 1,25 diameter ferrule, with removable alignment sleeve holder - Part 001: Technical specification; German and English version EN 4639-001:2007
Edition 2009-06

Aerospace series - Connectors, optical, rectangular, modular, multicontact, 1,25 diameter ferrule, with removable alignment sleeve holder - Part 002: List of product standards; German and English version EN 4639-002:2007
Edition 2009-06

Aerospace series - Connectors, optical, rectangular, modular, multicontact, 1,25 diameter ferrule, with removable alignment sleeve holder - Part 003: Male optical module - Product standard; German and English version EN 4639-003:2007
Edition 2009-06

Aerospace series - Connectors, optical, rectangular, modular, multicontact, 1,25 diameter ferrule, with removable alignment sleeve holder - Part 004: Female optical module - Product standard; German and English version EN 4639-004:2007
Edition 2009-06

Aerospace series - Connectors, optical, rectangular, modular, multicontact, 1,25 diameter ferrule, with removable alignment sleeve holder - Part 005: Removable alignment sleeve holder - Product standard; German and English version EN 4639-005:2007
Edition 2009-06

Aerospace series - Connectors, optical, rectangular, modular, multicontact, 1,25 diameter ferrule, with removable alignment sleeve holder - Part 101: Optical contact for cable EN 4641-100 - Operating temperatures between -65 °C and 125 °C - Product standard; German and English version EN 4639-101:2007
Edition 2009-06