Optical fibres - Part 1-45: Measurement methods and test procedures - Mode field diameter (IEC 60793-1-45:2024); German version EN IEC 60793-1-45:2024
Edition 2025-06

Flanged steel rising pipes for raising of water - Nominal diameter 50 to 200
Edition 2021-12

Rolling bearings - Plummer block housings for rolling bearings of diameter series 2 with cylindrical bore
Edition 2011-06

Rolling bearings - Plummer block housings for rolling bearings of diameter series 3 with cylindrical bore
Edition 2011-06

Fasteners - Hexagon head bolts with reduced shank (shank diameter ≈ pitch diameter) - Product grade B (ISO 4015:2022); German version EN ISO 4015:2022
Edition 2022-10

Production in optical engineering - Connection size for block for manufacturing of ophthalmic lenses - Diameter 43 mm
Edition 2017-02

Round punches with stepped shaft up to 5,5 mm cutting diameter
Edition 1993-08

Round punches with straight shaft up to 20 mm cutting diameter
Edition 1992-07

Tubular heat exchangers - Tube pitches, diameter of bores in tube sheets, baffles and support plates
Edition 2007-09

Aerospace; spotlights with 100 mm, 134 mm and 200 mm effective diameter; technical specification
Edition 1988-08