Continous mechanical handling equipment - Troughability of conveyor belts - Determination of that portion of width of conveyor belting in contact with idlers; Requirements, testing
Edition 2003-10

Calculation of loudness level and loudness from the sound spectrum - Zwicker method - Amendment 1: Calculation of the loudness of time-variant sound; with CD-ROM
Edition 2010-03

Plastic warning devices for underground cables and pipelines - Part 5: Cable cover
Edition 2015-09

Ultrasonics - Flow measurement systems - Flow test object (IEC 61685:2001); German Version EN 61685:2001
Edition 2003-02

Workplace atmospheres - Routine methods for the determination of the dustiness of bulk materials - Part 1: Basics
Edition 2016-08

Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 2-8: Tests: Bump (IEC 61300-2-8:1995); German version EN 61300-2-8:1997
Edition 1998-07

Equipment for practicing respiratory protective devices - Elements of design
Edition 2014-04

Expression of performance of gas analyzers - Part 6: Photometric analyzers (IEC 61207-6:2014); German version EN 61207-6:2015
Edition 2016-03

Peats for horticulture and landscape gardening - Properties, test methods, specifications
Edition 2019-03

Fire-fighting pumps - Fire-fighting centrifugal pumps - Requirements for the suction-sided and pressure-sided assembly, test after installation in the fire-fighting vehicle
Edition 2024-06