Ambient air - Determination of the particle number concentration of atmospheric aerosol; German version EN 16976:2024
Edition 2024-09

Workplace exposure - Characterization of ultrafine aerosols/nanoaerosols - Determination of number concentration using condensation particle counters; German version EN 16897:2017
Edition 2017-09

Plain bearings; systematic, symbols
Edition 1991-01

Binders for paints and varnishes - Measurement of the dynamic viscosity of liquid resins; Resin solutions and oils by the capillary viscosimeter of isocelses type according to Ubbelohde
Edition 2002-11

Petroleum and natural gas industries - Steel pipe for pipeline transportation systems (ISO 3183:2019); German version EN ISO 3183:2019
Edition 2020-02

Ventilation and air conditioning - Part 4: Ventilation in buildings and rooms of health care
Edition 2018-09

Non-destructive testing of steel tubes - Part 12: Automated full peripheral ultrasonic thickness testing of seamless and welded (except submerged arc-welded) steel tubes (ISO 10893-12:2011 + Amd 1:2020); German version EN ISO 10893-12:2011 + A1:2020
Edition 2020-10

Ophthalmic implants - Irrigating solutions for ophthalmic surgery (ISO/DIS 16671.2:2024); German and English version prEN ISO 16671:2024
Edition 2024-10

Polymeric materials, cellular flexible; determination of air flow permeability; identical with ISO 4638:1984
Edition 1993-07

Letter symbols for physical quantities; symbols to be used for fluid mechanics
Edition 1989-09