Fixed firefighting systems - Components for sprinkler and water spray systems - Part 2: Wet alarm valve assemblies (includes Amendment A1:2001); German version EN 12259-2:1999 + A1:2001
Edition 2001-08

Safety relief valves for gas transmission and distribution installations operating at working pressures up to 100 bar
Edition 2009-03

Paints and varnishes - Electro-deposition coatings - Part 5: Determination of sieve residue (ISO 22553-5:2019); German version EN ISO 22553-5:2020
Edition 2021-03

Electroplated coatings - Duplex systems of zinc or zinc alloy coatings with organic coatings on iron or steel
Edition 2013-02

German standard methods for the examination of water, waste water and sludge - Parameters characterizing effects and substances (group H) - Part 60: Spectrometric determination of the chlorophyll-a concentration in water (H 60)
Edition 2019-12

Non-destructive testing of steel tubes - Part 9: Automated ultrasonic testing for the detection of laminar imperfections in strip/plate used for the manufacture of welded steel tubes (ISO 10893-9:2011 + Amd 1:2020); German version EN ISO 10893-9:2011 + A1:2020
Edition 2020-10

Printed board assemblies - Part 1: Generic specification - Requirements for soldered electrical and electronic assemblies using surface mount and related assembly technologies (IEC 61191-1:2018); German version EN IEC 61191-1:2018
Edition 2019-06

Biotechnology - Requirements for sample containers for storing biological materials in biobanks
Edition 2022-05

Lubricants - Lubricating greases K - Classification and requirements
Edition 2004-06

Mineral insulated metal-sheathed thermocouple cables and thermocouples (IEC 61515:2016); German version EN 61515:2016
Edition 2017-03