Fibre optic interconnecting devices and passive components - Connector optical interfaces - Part 3-10: Connector parameters of non-dispersion shifted single mode physically contacting fibres - Non-angled, ferrule-less, bore alignment connectors (IEC 61755-3-10:2016); German version EN 61755-3-10:2017
Edition 2017-10

Fibre optic connector optical interfaces - Part 3-6: Optical interface - 2,5 mm and 1,25 mm diameter cylindrical 8 degrees angled-PC composite ferrule using Cu-Ni-alloy as fibre surrounding material, single mode fibre (IEC 61755-3-6:2006 + A1:2012); German version EN 61755-3-6:2006 + A1:2012
Edition 2012-10

Fibre optic interconnecting devices and passive components - Fibre optic connector optical interfaces - Part 3-7: Optical interface, 2,5 mm and 1,25 mm diameter cylindrical PC composite ferrule using titanium as fibre surrounding material, single mode fibre (IEC 61755-3-7:2009); German version EN 61755-3-7:2009
Edition 2009-09

Fibre optic interconnecting devices and passive components - Fibre optic connector optical interfaces - Part 3-8: Optical interface, 2,5 mm and 1,25 mm diameter cylindrical 8 degrees angled-APC composite ferrule using titanium as fibre surrounding material, single mode fibre (IEC 61755-3-8:2009); German version EN 61755-3-8:2009
Edition 2009-09

Fibre optic branching devices - Part 1-1: Blank detail specification (IEC 60875-1-1:1996); German version EN 60875-1-1:1998
Edition 1998-11

Outline dimensions of transformers and inductors for use in telecommunication and electronic equipment - Part 5: Transformers and inductors using the series Q of C-cores (IEC 60852-2:1994)
Edition 1995-08

Technical drawings; screw threads and threaded parts; general conventions; identical with ISO 6410-1:1993
Edition 1993-12

Technical drawings - Rolling bearings - Part 2: Detailed simplified representation (ISO 8826-2:1994)
Edition 1995-10

Design guide for railway vehicles and their components - Bolted joints - Part 4: Securing of bolted joints
Edition 2021-11

Excavators, spreaders and auxiliary equipment in opencast lignite mines - Part 3: Execution of steel structures
Edition 2023-06