Industrial valves - Isolating valves for low-temperature applications - Part 2: Type testing (ISO 28921-2:2015); German version EN ISO 28921-2:2017
Edition 2017-05

Corrosion of metals and alloys - Classification of low corrosivity of indoor atmospheres - Part 2: Determination of corrosion attack in indoor atmospheres (ISO 11844-2:2020); German version EN ISO 11844-2:2020
Edition 2020-09

Railway applications - Track - Concrete sleepers and bearers - Part 2: Prestressed monoblock sleepers; German version EN 13230-2:2016
Edition 2016-11

Railway applications - Track - Test methods for fastening systems - Part 2: Determination of torsional resistance; German version EN 13146-2:2012
Edition 2012-06

Mechanical vibration - Rotor balancing - Part 2: Vocabulary (ISO 21940-2:2017)
Edition 2017-09

Lubricants - Determination of aerobic biological degradation of fully formulated lubricants in an aqueous solution - Test method based on CO₂-production; German version EN 17181:2019
Edition 2019-05

Fire extinguishing media - Foam concentrates - Part 2: Specification for high expansion foam concentrates for surface application to water-immiscible liquids; German version EN 1568-2:2018
Edition 2018-05

Bitumen and bituminous binders - Determination of efflux time by the efflux viscometer - Part 2: Cut-back and fluxed bituminous binders; German version EN 12846-2:2022
Edition 2023-02

Precast concrete products - Beam-and-block floor systems - Part 2: Concrete blocks; German version EN 15037-2:2009+A1:2011
Edition 2011-07

Viscosimetry - Measurement of viscosities and flow curves by means of rotation viscosimeters - Part 2: Viscosimeter calibration and determination of the uncertainty of measurement
Edition 2001-02