Flameless explosion venting devices; German version EN 16009:2011
Edition 2011-10

Rice - Specification (ISO 7301:2021); German version EN ISO 7301:2022
Edition 2023-01

Petroleum and related products - Determination of the ageing behaviour of inhibited oils and fluids - TOST test - Part 4: Procedure for industrial gear oils (ISO 4263-4:2006); German version EN ISO 4263-4:2006
Edition 2006-05

Glass - Hydrolytic resistance of glass grains at 121 °C - Method of test and classification (ISO 720:2020)
Edition 2021-12

Colorimetric determination of colour differences of object colours according to the DIN99o formula
Edition 2018-10

Interpreting services - General requirements and recommendations (ISO 18841:2018)
Edition 2020-12

Traffic signal controllers - Functional safety requirements; German version EN 12675:2017
Edition 2017-11

Products and systems for the protection and repair of concrete structures - Test methods - Determination of carbonation depth in hardened concrete by the phenolphthalein method; German version EN 14630:2006
Edition 2007-01

Explosion venting devices; German version EN 14797:2006
Edition 2007-03

Optics and optical instruments - Reference wavelengths (ISO 7944:1998); German version EN ISO 7944:1998
Edition 1998-07