Diesel engines - NOx-Reduction agent AUS 32 - Quality requirements
Edition 2005-08

Hearing protectors - Safety requirements - Part 5: Active noise reduction earmuffs; German version EN 352-5:2020
Edition 2021-03

Testing of plastics - Size reduction of plastic products for test purposes
Edition 2021-04

Fixed firefighting systems - Oxygen reduction systems - Design, installation, planning and maintenance; German version EN 16750:2017+A1:2020
Edition 2020-11

Cranes; reduction gears, connecting dimensions, contour gauges, output torques
Edition 1976-02

Reduction sleeves with external taper shank 7/24 for morse taper shank with tightening thread
Edition 2000-12

Safety of machinery - Assessment and reduction of risks arising from radiation emitted by machinery - Part 3: Reduction of radiation by attenuation or screening; German version EN 12198-3:2002+A1:2008
Edition 2008-11

Sound insulation in buildings - Part 34: Data for verification of sound insulation (component catalogue) - Additional layers fixed to solid structural elements
Edition 2016-07

Air regulating systems for mining - Wing air doors for haulage tracks - Double-wing type doors without pressure reduction
Edition 2011-03

Air regulation systems for mining - Wing air doors for haulage tracks - Double-wing type doors with pressure reduction
Edition 2016-09