Glass and glass ceramics; hydrolytic resistance of the surface of glass and glass ceramic plates at 98 °C; method of test and classification
Edition 1989-12

Dust emission of technical equipment - Basic method for determination of the dust emission rate of machines intended for the use on work tables
Edition 2016-07

German standard methods for the examination of water, waste water and sludge - Test methods using water organisms (group L) - Part 59: Algal growth inhibition test on microplate with unicellular green fresh water algae (L 59)
Edition 2022-12

Gas analysis - Terms and definitions
Edition 2018-04

Thermal insulating products for building applications - Determination of compressive creep (ISO 16534:2020); German version EN ISO 16534:2020
Edition 2024-09

Harmonized system of quality assessment for electronic components; generic specification: cold cathode indicator tubes
Edition 1977-11

Laboratory equipment - Laboratory fittings - Part 1: Valves for water
Edition 1999-05

Pigments - Titanium dioxide pigments - Part 2: Analytical methods
Edition 2018-08

Lithium ion capacitors for use in electric and electronic equipment - Test methods for electrical characteristics (IEC 62813:2015); German version EN 62813:2015
Edition 2015-09

Heat exchangers - Forced circulation air-cooling and air-heating coils - Test procedure for establishing the performance (includes amendment A1:2002); German version EN 1216:1998 + A1:2002
Edition 2003-04