Mass transfer (diffusion and transport of matter); basic concepts, quantities, symbols, dimensionless parameters
Edition 1970-09

Plastics - Determination of illumination diffusion - Near-distance haze measurement for transparent materials
Edition 2024-07

Vacuum technology; acceptance specifications for diffusions pumps and vapour jet vacuum pumps for vapour pressures of the pump fluid <1 mbar
Edition 1983-02

Paints and varnishes - Coating materials and coating systems for exterior masonry and concrete - Part 6: Determination of carbon dioxide permeability; German version EN 1062-6:2002
Edition 2002-10

Aerospace series; test methods for aluminium and aluminium alloy products; part 5: determination of cladding thickness and copper diffusion of clad semi-finished products; German version EN 2004-5:1993
Edition 1993-09

Aerospace series - Steel X5CrNiCuNb16-4 (1.4549 type 1.4542) - As cast - Reference heat treatment: homogenised, solution treated, precipitation hardened and sub zero - Remelting stock; German and English version EN 3484:2019
Edition 2020-03

Aerospace series - Steel FE-CM3801 (X5CrNiCuNb16-4) - Homogenized, solution treated and precipitation hardened - Investment casting - Dₑ ≤ 50 mm - Rₘ ≥ 1030 MPa; German and English version EN 3973:2006
Edition 2007-06

Aerospace series - Steel FE-CM3801 (GX5CrNiCuNb16-4) - Homogenized, solution treated and precipitation hardened, investment casting Dₑ ≤ 50 mm, Rₘ ≥ 900 MPa; German and English version EN 4216:2007
Edition 2008-03

Testing hardened concrete - Part 11: Determination of the chloride resistance of concrete, unidirectional diffusion; German version EN 12390-11:2015
Edition 2015-11

Ambient air quality - Standard method for measurement of benzene concentrations - Part 4: Diffusive sampling followed by thermal desorption and gas chromatography; German version EN 14662-4:2005
Edition 2005-08