Multichannel digital audio tape recorder (DATR), reel-to-reel system, for professional use - Part 2: Format B (IEC 61595-2:1997); German version EN 61595-2:1998
Edition 1998-07

Plastics - Carbon and environmental footprint of biobased plastics - Part 2: Material carbon footprint, amount (mass) of CO₂ removed from the air and incorporated into polymer molecule (ISO 22526-2:2020); German version EN ISO 22526-2:2021
Edition 2022-01

Analytical colorimetry - Part 2: Saunderson correction, solutions of the Kubelka-Munk equation, tinting strength, depth of shade, hiding power (ISO 18314-2:2023); German version EN ISO 18314-2:2023
Edition 2023-03

Acoustics - Measurement of room acoustic parameters - Part 2: Reverberation time in ordinary rooms (ISO 3382-2:2008); German version EN ISO 3382-2:2008
Edition 2008-09

Welding and allied processes - Joint preparation - Part 2: Submerged arc welding of steels (ISO 9692-2:2024); German version EN ISO 9692-2:2024
Edition 2024-06

Pipes and fittings of longitudinally welded hot-dip galvanized steel tube with spigot and socket for waste water systems - Part 2: Dimensions; German version EN 1123-2:2006+A1:2007
Edition 2007-12

GRP tanks and vessels for use above ground - Part 2: Composite materials - Chemical resistance; German version EN 13121-2:2003
Edition 2004-01

Natural gas - Calculation of thermodynamic properties - Part 2: Single-phase properties (gas, liquid, and dense fluid) for extended ranges of application (ISO 20765-2:2015); German version EN ISO 20765-2:2018
Edition 2018-12

Air quality - Environmental meteorology - Part 2: Ground-based remote sensing of wind by heterodyne pulsed Doppler lidar (ISO 28902-2:2017)
Edition 2018-08

Cryogenic vessels - Static vacuum insulated vessels - Part 2: Design, fabrication, inspection and testing; German version EN 13458-2:2002
Edition 2003-02