Natural gas - Determination of composition and associated uncertainty by gas chromatography - Part 2: Uncertainty calculations (ISO 6974-2:2012); German version EN ISO 6974-2:2012
Edition 2012-11

Hydraulic fluid power - Mounting dimensions for single rod cylinders, 16 MPa (160 bar) series - Part 2: Compact series (ISO 6020-2:2015)
Edition 2018-01

Wood-based panels - Sampling, cutting and inspection - Part 2: Initial type testing and factory production control; German version EN 326-2:2010+A1:2014
Edition 2014-10

Stationary source emissions - Determination of the mass concentration of dinitrogen monoxide (N₂O) - Reference method: Non-dispersive infrared method (ISO 21258:2010); German version EN ISO 21258:2010
Edition 2010-11

Pumps - Methods of qualification and verification of the Energy Efficiency Index for rotodynamic pump units - Part 2: Testing and calculation of Energy Efficiency Index (EEI) of single pump units; German version EN 17038-2:2019 + AC:2021
Edition 2022-08

Geometrical product specifications (GPS) - Dimensional measuring equipment - Part 2: Reference disk gauges (ISO 1938-2:2017); German version EN ISO 1938-2:2017
Edition 2017-05

Animal and vegetable fats and oils - Determination of solid fat content by pulsed NMR - Part 2: Indirect method (ISO 8292-2:2008); German version EN ISO 8292-2:2010
Edition 2010-08

Cereals - Determination of bulk density, called mass per hectolitre - Part 2: Method of traceability for measuring instruments through reference to the international standard instrument (ISO 7971-2:2019); German version EN ISO 7971-2:2019
Edition 2019-06

Railway applications - Track - Track geometry quality - Part 2: Measuring systems - Track recording vehicles; German version EN 13848-2:2020
Edition 2021-02

Acoustics - Reference zero for the calibration of audiometric equipment - Part 2: Reference equivalent threshold sound pressure levels for pure tones and insert earphones (ISO 389-2:1994); German version EN ISO 389-2:1996
Edition 1996-10