Specification and qualification of welding procedures for metallic materials - Welding procedure test - Part 2: Arc welding of aluminium and its alloys (ISO 15614-2:2005); German version EN ISO 15614-2:2005
Edition 2005-07

German standard methods for the examination of water, waste water and sludge; general measures of effects and substances (group H); determination of the phenol index (H 16)
Edition 1984-06

Floor levelling compounds - Technical specification and installation - Part 1: Cement and calcium sulphate-based floor levelling compounds
Edition 2024-06

Electrical relays - Part 21: Vibration, shock, bump and seismic tests on measuring relays and protection equipment; section 2: Shock and bump tests (IEC 60255-21-2:1988); German version EN 60255-21-2:1995
Edition 1996-05

Cyclotron systems for positron emissions tomography - Part 1: Requirements for constructional radiation protection
Edition 2003-02

Production equipment for microsystems - Determination of the influence of materials on the optical and tactile dimensional metrology - Part 3: Derivation of correction values for tactile measuring devices
Edition 2014-10

Specification for masonry units - Part 1: Clay masonry units; German version EN 771-1:2011+A1:2015
Edition 2015-11

Metallic and other inorganic coatings - Electrodeposited coatings of chromium for engineering purposes (ISO 6158:2018); German version EN ISO 6158:2018
Edition 2019-03

Plastics piping systems for the supply of gaseous fuels - Polyethylene (PE) - Part 4: Valves; German version EN 1555-4:2021
Edition 2021-12

Condition monitoring and diagnostics of machines - Vibration condition monitoring - Part 1: General procedures (ISO 13373-1:2002)
Edition 2002-07