Circular section torsion bar springs; Calculation and design
Edition 1981-06

Water quality - Guidance standard for the routine sampling and preparation of benthic diatoms from rivers and lakes; German and English version prEN 13946:2024
Edition 2024-09

Petroleum and related products from natural or synthetic sources - Determination of cloud point (ISO 3015:2019); German version EN ISO 3015:2019
Edition 2019-09

German standard methods for the examination of water, waste water and sludge; sludge and sediments (group S); determination of the amenability to anaerobic digestion (S 8)
Edition 1985-06

Textiles - Determination of formaldehyde - Part 2: Released formaldehyde (vapour absorption method) (ISO 14184-2:2011); German version EN ISO 14184-2:2011
Edition 2011-12

Feather and down - Test methods - Determination of the oxygen index number; German version EN 1162:1996
Edition 1996-10

Accumulators; galvanic secondary cells; general terms and definitions
Edition 1985-05

Plant biostimulants - Determination of the anaerobic plate count; German and English version prEN 17719:2023
Edition 2023-05

Diesel and domestic heating fuels - Determination of cold filter plugging point - Stepwise cooling bath method; German version EN 116:2015
Edition 2018-04

Definitions and Parameters for Bevel Gears and Bevel Gear Pairs
Edition 1980-07