Respiratory protective devices - list of equivalent terms; German version EN 135:1998
Edition 1999-02

Water conditioning equipment inside buildings - Mechanical filters - Part 1: Particle rating 80 µm to 150 µm - Requirements for performances, safety and testing; German version EN 13443-1:2002+A1:2007
Edition 2007-12

Stationary source emissions - Determination of the water vapour in ducts - Standard reference method; German version EN 14790:2017
Edition 2017-05

Mining - Air quality control systems for operator enclosures - Performance requirements and test methods (ISO 23875:2021); German version EN ISO 23875:2022
Edition 2022-09

Ventilation for buildings - Ductwork - Cleanliness of ventilation systems; German and English version prEN 15780:2024
Edition 2024-03

Agricultural tractors and self-propelled sprayers - Protection of the operator (driver) against hazardous substances - Part 1: Cab classification, requirements and test procedures; German version EN 15695-1:2017
Edition 2018-03

Particle size analysis - Dynamic light scattering (DLS) (ISO 22412:2017)
Edition 2018-09

Water conditioning equipment inside buildings - Membrane separation devices - Requirements for performance, safety and testing; German version EN 14652:2005+A1:2007
Edition 2007-09

Safety and control devices for gas burners and gas burning appliances - Gas filters having a maximum working pressure up to and including 600 kPa; German version EN 16898:2022
Edition 2024-02

Stationary source emissions - Manual method for the determination of the methane concentration using gas chromatography (ISO 25139:2011); German version EN ISO 25139:2011
Edition 2011-08