Petroleum and related products - Temperature and pressure volume correction factors (petroleum measurement tables) and standard reference conditions (ISO 91:2017)
Edition 2019-12

Air quality - Determination of time-averaged mass emissions and emission factors - General approach (ISO 11771:2010); German version EN ISO 11771:2010
Edition 2011-04

Calculation of load capacity of bevel gears - Part 1: Introduction and general influence factors
Edition 2024-06

Natural gas - Calculation of compression factor - Part 1: Introduction and guidelines (ISO 12213-1:2006); German version EN ISO 12213-1:2009
Edition 2010-01

Dielectric and resistive properties of solid insulating materials - Part 2-1: Relative permittivity and dissipation factor - Technical frequencies (0,1 Hz to 10 MHz) - AC Methods (IEC 62631-2-1:2018); German version EN IEC 62631-2-1:2018
Edition 2018-12

Natural gas - Calculation of compression factor - Part 3: Calculation using physical properties (ISO 12213-3:2006); German version EN ISO 12213-3:2009
Edition 2010-01

Cosmetics - Sun protection test methods - In vivo determination of the sun protection factor (SPF) (ISO 24444:2019 + Amd 1:2022); German version EN ISO 24444:2020 + A1:2022
Edition 2022-07

Natural gas - Calculation of compression factor - Part 2: Calculation using molar-composition analysis (ISO 12213-2:2006); German version EN ISO 12213-2:2009
Edition 2010-01

Testing of paper and board - Basic parameters for determination of reflectance factor - Part 2: Measurements made on fluorescent specimens
Edition 2012-03

Electrical properties of fresh and used oils from electric drives in vehicles - Measurement of the specific electrical conductivity, the relative permittivity (εr) and the dielectric dissipation factor (tan δ)
Edition 2024-02