German standard methods for the examination of water, waste water and sludge - Sub-animal testing (group T) - Part 4: Determination of the genotoxic potential using the Salmonella microsome test (Ames Test) (T 4)
Edition 1999-12

Radio Equipment and Systems (RES) - Digital Enhanced Cordless Telecommunications (DECT); Data services profile (DSP) - Generic frame relay service with mobility (service types A and B, class 2); English version ETS 300701:1996
Edition 1998-06

Round steel link chains - Round steel link chains for chain conveyors - Part 2: Grade 5
Edition 2010-10

Fire fighting equipment - Cages for transport of delivery hoses - Part 2: Cages for transport of delivery hoses type C and D for quick operation
Edition 2015-09

Turbines and turbine sets - Measurement of emitted airborne noise - Engineering/survey method (ISO 10494:2018)
Edition 2021-07

Round steel link chains - Round steel link chains, grade 4, from quenched and tempered quality steel and bright
Edition 2023-10

Plain bearings - Hydrodynamic plain journal bearings under steady-state conditions - Part 2: Functions for calculation of circular cylindrical bearings
Edition 2017-01

Piping for pigging systems - Part 2: Piping connections
Edition 2009-02

Bicycle incandescent lamps - Part 4: Category HS4
Edition 2002-12

Protective garments for motorcycle riders - Part 5: Class B garments - Requirements; German version EN 17092-5:2020
Edition 2020-05