Inverted tooth (silent) chains with 30° pressure angle
Edition 1988-01

Animal feeding stuffs - Determination of arsenic by hydride generation atomic absorption spectrometry (HGAAS) after microwave pressure digestion (digestion with 65 % nitric acid and 30 % hydrogen peroxide); German version EN 16206:2012
Edition 2012-05

Animal feeding stuffs - Determination of mercury by cold-vapour atomic absorption spectrometry (CVAAS) after microwave pressure digestion (extraction with 65 % nitric acid and 30 % hydrogen peroxide); German version EN 16277:2012
Edition 2012-09

Animal feeding stuffs - Determination of selenium by hydride generation atomic absorption spectrometry (HGAAS) after microwave digestion (digestion with 65 % nitric acid and 30 % hydrogen peroxide); German version EN 16159:2012
Edition 2012-04

Satellite Earth Stations and Systems (SES) - Fixed earth stations communicating with non-geostationary satellite systems in the 20 GHz and 30 GHz FSS bands - Harmonised Standard for access to radio spectrum (Endorsement of the English version EN 303699 V1.1.1 (2021-02) as a German standard)
Edition 2021-07

ElectroMagnetic Compatibility (EMC) standard for radio equipment and services - Part 12: Specific conditions for Very Small Aperture Terminal, Satellite Interactive Earth Stations operated in the frequency ranges between 4 GHz and 30 GHz in the Fixed Satellite Service (FSS) - Harmonised Standard for ElectroMagnetic Compatibility (Endorsement of the English version EN 301 489-12 V3.2.1 (2021-11) as a German standard)
Edition 2022-03

Eyes for straps and belts
Edition 1972-11

Lead-acid and alkaline batteries; type plate for traction batteries
Edition 1969-12

Threads and Thread Ends for Wood Screws
Edition 1975-02

Wow and Flutter Test Records 33 1/3 and 45 U/min (r.p.m.)
Edition 1966-02