German standard methods for the examination of water, waste water and sludge - Sludge and sediments (group S) - Part 22: Determination of dry residue by freezing and preparation of the freeze dried mass of sludge (S 22)
Edition 2018-10

Non-destructive testing - Thermographic testing - Eddy-current excited thermography
Edition 2018-02

Aerospace; electrical systems for aircraft; testing of electrical equipment and its compatibility with the electrical system
Edition 1989-11

Terminology work - Principles and methods
Edition 2022-07

Rubber-mallets
Edition 2014-06

Quality assurance of POCT results - Assessment criteria for comparison measurement and implementation
Edition 2015-09

Rolling bearings - Withdrawal sleeves
Edition 2009-05

Cryogenic vessels - Cleanliness for cryogenic service (ISO 23208:2017 + Amd 1:2020); German version EN ISO 23208:2019 + A1:2020
Edition 2020-11

Plastics - Polytetrafluoroethylene (PTFE) semi-finished products - Part 1: Requirements and designation (ISO 13000-1:2021); German version EN ISO 13000-1:2021
Edition 2021-11

Trenching, milling and ploughing procedures for laying empty pipe infrastructures and fibre optic cables for telecommunications networks
Edition 2023-08