Wireless Power Transfer - AirFuel Resonant Baseline System Specification (BSS) (IEC 63028:2017); English version EN 63028:2017
Edition 2018-08

Safety and control devices for burners and appliances burning gaseous or liquid fuels - Control functions in electronic systems - Part 2: Fuel/air ratio control /supervision of the electronic type; German version EN 12067-2:2022
Edition 2024-02

Ambient air - Methodology to assess the performance of receptor oriented source apportionment modelling applications for particulate matter; German version CEN/TS 17458:2020
Edition 2021-02

Aerospace series - Steel X4CrNiMo16-5-1 (1.4418) - Air melted and electroslag remelted (ESR) - Hardened and tempered - Bar - De ≤ 200 mm - 900 MPa ≤ Rm ≤ 1050 MPa; German and English version EN 4721:2014
Edition 2014-12

Air-supported structures - Part 101: Proof of conformity for air-supported structures according to DIN 4134-1
Edition 2026-03

Testing of paper and board - Determination of air permeance - Part 1: Medium rate of air permeance according to Bendtsen
Edition 2018-03

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

Residential solid fuel burning appliances - Combustion air devices - Control units for residential appliances - Part 4: Additional functions of combustion air devices
Edition 2021-09

Plastics articles and materials for use in underground mines - Part 3: Spiral air ducts and flat air ducts - Safety requirements, testings, marking
Edition 2025-09

Road vehicles - Air filters for passenger compartments - Part 4: Isopropanol conditioning of automotive cabin air filters
Edition 2024-07