Air filters for general ventilation - Part 1: Technical specifications, requirements and classification system based upon particulate matter efficiency (ePM) (ISO 16890-1:2016); German version EN ISO 16890-1:2016
Edition 2017-08

Plastics and rubber machines - Film converting machines for bags and sacks - Safety requirements; German version EN 15067:2007
Edition 2008-03

Calculation of load capacity of cylindrical gears; application standard for industrial gears; detailed method
Edition 1989-02

Microbiological analysis of milk; determination of Escherichia coli; fluorescence optical method with parallel determination of coliforms
Edition 1992-10

Microbiological analysis of milk; determination of coliforms; method with liquid medium
Edition 1992-04

Aerospace series - Heat resisting alloy NI-PH1302 (NiCr20Co13Mo4Ti3Al) - Solution treated and cold worked - Bar for forged fasteners - 3 mm ≤ D ≤ 30 mm; German and English version EN 2959:2019
Edition 2019-08

Aerospace series - Rectangular steel bars rolled - Dimensions - Tolerance js 16; German and English version EN 2040:2017
Edition 2017-10

Aerospace series - Pipe coupling 37°, spherical, in heat resisting steel - Straight nipples, welded end - Inch series; German and English version EN 4552:2015
Edition 2015-09

Aerospace series - Steel 36NiCrMo16 (1.6773) - 1 000 MPa ≤ Rₘ ≤ 1 200 MPa - Bars - 100 mm ≤ D ≤ 250 mm; German and English version EN 4904:2022
Edition 2023-03

Aerospace series - Screws, 100° countersunk head, six lobes recess, short thread, in heat resisting nickel base alloy NI-PH2601 (Inconel 718) - Classification: 1270 MPa (at ambient temperature) /650 °C; German and English version EN 4635:2009
Edition 2010-12