Railway applications - Track - Noise barriers and related devices acting on airborne sound Propagation - Non-acoustic performance - Part 2-1: Mechanical performance under dynamic loadings due to passing trains - Resistance to fatigue; German version EN 16727-2-1:2018
Edition 2018-08

Biocompatibility evaluation of breathing gas pathways in healthcare applications - Part 2: Tests for emissions of particulate matter (ISO 18562-2:2017); German version EN ISO 18562-2:2020
Edition 2020-05

Acoustics - Hearing protectors - Part 2: Estimation of effective A-weighted sound pressure levels when hearing protectors are worn (ISO 4869-2:2018); German version EN ISO 4869-2:2018
Edition 2019-10

Materials obtained from end of life tyres - Part 2: Granulates and powders - Methods for determining the particle size distributions and impurities, including free steel and free textile content; German version EN 14243-2:2019
Edition 2019-05

Acoustics - Determination of airflow resistance - Part 2: Alternating airflow method (ISO 9053-2:2020); German version EN ISO 9053-2:2020
Edition 2021-02

Milk and milk products - Determination of alkaline phosphatase activity - Part 2: Fluorimetric method for cheese (ISO 11816-2:2016); German version EN ISO 11816-2:2016
Edition 2016-12

Motorcyclists' protective clothing against mechanical impact - Part 2: Motorcyclists' back protectors - Requirements and test methods; German version EN 1621-2:2014
Edition 2014-05

Non-destructive testing - Magnetic particle testing - Part 2: Detection media (ISO 9934-2:2015); German version EN ISO 9934-2:2015
Edition 2015-12

Geometrical product specifications (GPS) - Surface texture: Profile method; Measurement standards - Part 2: Software measurement standards (ISO 5436-2:2012); German version EN ISO 5436-2:2012
Edition 2013-04

Corrosion of metals and alloys - Corrosion and fouling in industrial cooling water systems - Part 2: Evaluation of the performance of cooling water treatment programmes using a pilot-scale test rig (ISO 16784-2:2006); German version EN ISO 16784-2:2008
Edition 2008-07