Water quality - Determination of free chlorine and total chlorine - Part 3: Iodometric titration method for the determination of total chlorine (ISO 7393-3:1990); German version EN ISO 7393-3:2000
Edition 2000-04

Chemical analysis of raw materials and refractory products containing silicon-carbide, silicon-nitride, silicon-oxynitride and sialon - Part 3: Determination of nitrogen, oxygen and metallic and oxidic constituents (ISO/DIS 21068-3:2023); German and English version prEN ISO 21068-3:2023
Edition 2023-07

Metallic materials - Rockwell hardness test - Part 2: Verification and calibration of testing machines and indenters (ISO 6508-2:2023); German version EN ISO 6508-2:2023
Edition 2024-04

Delivery valve installations for firefighting purposes - Part 3: Fire hose valves for nominal pressure PN 16
Edition 2020-08

Protective clothing - Electrostatic properties - Part 2: Test method for measurement of the electrical resistance through a material (vertical resistance); German version EN 1149-2:1997
Edition 1997-11

Railway applications - Braking systems of high speed trains - Part 2: Test methods; German version EN 15734-2:2010+A1:2021
Edition 2022-04

Environmental testing - Part 2: Tests; test Z/AM: Combined cold/low air pressure tests (IEC 60068-2-40:1976 + A1:1983); German version EN 60068-2-40:1999
Edition 2000-08

Gears - FZG test procedures - Part 2: FZG step load test A10/16,6R/120 for relative scuffing load-carrying capacity of high EP oils (ISO 14635-2:2023); Text in German and English
Edition 2024-09

Pumps - Methods of qualification and verification of the Energy Efficiency Index for rotodynamic pump units - Part 2: Testing and calculation of Energy Efficiency Index (EEI) of single pump units; German version EN 17038-2:2019 + AC:2021
Edition 2022-08

Semiconductor devices - Mechanical and climatic test methods - Part 8: Sealing (IEC 60749-8:2002 + Corr. 1:2003 + Corr. 2:2003); German version EN 60749-8:2003
Edition 2003-12