Microfilm technics; microfilm readers; minimum informations in data sheets
Edition 1986-03

Terminology of chip removing; reference systems and angles on the cutting part of the tool
Edition 1985-10

Respiratory protective devices - Methods of test - Part 4: Flame test; German version EN 13274-4:2020
Edition 2020-12

Communication cables - Specifications for test methods - Part 1-6: Electrical test methods; Electromagnetic performance; German version EN 50289-1-6:2002
Edition 2002-12

Methods of measurement on radio receivers for various classes of emission; Part 1: general considerations and methods of measurement; including audiofrequency measurements (identical with IEC 60315-1:1988); german version HD 560.1 S1:1990
Edition 1991-07

Textiles - Tests for colour fastness - Part B10: Artificial weathering - Exposure to filtered xenon-arc radiation (ISO 105-B10:2011); German version EN ISO 105-B10:2011
Edition 2012-01

Respiratory protective devices - Methods of test - Part 2: Practical performance tests; German version EN 13274-2:2019
Edition 2019-10

Soil, investigation and testing - Determination of the coefficient of water permeability - Part 2: Field tests
Edition 2015-08

Respiratory protective devices - Methods of test - Part 8: Determination of dolomite dust clogging; German version EN 13274-8:2002
Edition 2003-04

Tetrachlorethylene - Specifications and tests
Edition 2005-03