Information technology - Security techniques - Vulnerability disclosure (ISO/IEC 29147:2018); German version EN ISO/IEC 29147:2020
Edition 2020-08

Communication network dependability engineering (IEC 61907:2009); German version EN 61907:2010
Edition 2010-09

Methods of measurement for equipment used in digital microwave radio transmission systems - Part 3: Measurement on satellite earth stations; section 11: Service channel equipment for SCPC-PSK transmission (IEC 60835-3-11:1995); German version EN 60835-3-11:1995
Edition 1995-08

Fire detection and fire alarm systems - Part 13: Compatibility and connectability assessment of system components; German version EN 54-13:2017+A1:2019
Edition 2020-02

Classification of shielding concretes by proportion of elements - Part 2: Gamma shielding
Edition 2013-04

German standard methods for the examination of water, waste water and sludge - Parameters characterizing effects and substances (group H) - Part 23: Determination of bismut active substances (H 23)
Edition 2010-12

German standard methods for the examination of water, waste water and sludge; cations (group E); determination of ammonia-nitrogen (E 5)
Edition 1983-10

German standard methods for the examination of water, waste water and sludge; cations (group E); determination of iron (E 1)
Edition 1983-05

Wastewater treatment plants - Principles for the design of structures and technical equipment - Part 8: Specific principles for the equipment for sewage treatment in granular media filter and granular fixed bed filter
Edition 2005-06

Equipment for commercial kitchens - Automatic units for grilling products; Requirements and testing - Part 1: Meal for short-time roasting
Edition 2003-08