Aerospace series - Cables, optical, 125 µm diameter cladding - Part 001: Technical specification; German and English version EN 4641-001:2018
Edition 2018-09

Fluid power systems - O-rings - Part 1: Inside diameters, cross-sections, tolerances and designation codes (ISO 3601-1:2012 + Cor. 1:2012)
Edition 2013-11

Aerospace series - Round bars, hot rolled in steel - Normal tolerances; Diameter 6 mm ≤ D ≤ 250 mm; Dimensions; German and English version EN 3145:2001
Edition 2003-05

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 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

Involute splines based on reference diameters - Part 2: Nominal and inspection dimensions
Edition 2015-03

Preparation of welds - Part 3: Matching of inside diameters for circumferential welds on welded pipes
Edition 2007-09

Small-bore connectors for liquids and gases in healthcare applications - Part 7: Connectors for intravascular or hypodermic applications (ISO 80369-7:2021); German version EN ISO 80369-7:2021
Edition 2021-08

Paper and board - Specification for internal diameters of cores for reels (ISO 13542:2006)
Edition 2007-03