Plastics - Methods of exposure to laboratory light sources - Part 2: Xenon-arc lamps (ISO 4892-2:2013 + Amd 1:2021); German version EN ISO 4892-2:2013 + A1:2021
Edition 2021-11

German standard methods for the examination of water, waste water and sludge - General information (group A) - Part 45: Interlaboratory comparisons for proficiency testing of laboratories (A 45)
Edition 2023-12

Chemical analysis - Decision limit, detection limit and determination limit under repeatability conditions - Terms, methods, evaluation
Edition 2008-11

German standard methods for the examination of water, waste water and sludge - General information (group A) - Part 45: Interlaboratory comparisons for proficiency testing of laboratories (A 45)
Edition 2024-09

German standard methods for the examination of water, waste water and sludge - General information (group A) - Part 45: Interlaboratory comparisons for proficiency testing of laboratories (A 45)
Edition 2014-06

Energy performance of lifts, escalators and moving walks - Part 2: Energy calculation and classification for lifts (elevators) (ISO 25745-2:2015, Corrected version 2015-12-15 + Amd 1:2023); German version EN ISO 25745-2:2015 + A1:2023
Edition 2024-05

Calculation of load capacity of cylindrical gears; application standard for industrial gears; detailed method
Edition 1989-02

Lifting bag systems for fire and rescue service use - Safety and performance requirements; German version EN 13731:2007
Edition 2008-02

Interference fits - Part 2: Calculation and design rules for conical self-locking pressfits
Edition 2017-02

Machines for underground mines - Safety requirements for hydraulic powered roof supports - Part 2: Power set legs and rams; German version EN 1804-2:2020
Edition 2021-07