German standard methods for the examination of water, waste water and sludge; parameters characterizing effects and substances (group H); determination of the chemical oxygen demand (COD), ranging from 5 to 50 mg/l (H 44)
Edition 1992-05

Mine plans - Petrography - Part 5: Hard coal mining
Edition 1994-11

Monolithic (unshaped) refractory products - Part 4: Determination of consistency of castables (ISO 1927-4:2012); German version EN ISO 1927-4:2012
Edition 2013-03

Safety of woodworking machines - Circular sawing machines - Part 9: Double blade circular sawing machines for cross-cutting with integrated feed and with manual loading and/or unloading; German version EN 1870-9:2012
Edition 2013-01

Aircraft ground support equipment - Specific requirements - Part 5: Aircraft fuelling equipment; German and English version EN 12312-5:2021/prA1:2023
Edition 2023-07

Workshop fabricated steel tanks - Part 4: Vertical cylindrical single skin and double skin tanks for the aboveground storage of flammable and nonflammable water polluting liquids other than for heating and cooling of buildings; German and English version prEN 12285-4:2022
Edition 2022-07

Fixed resistors for use in electronic equipment - Part 4: Sectional specification: Fixed power resistors (IEC 40/2693/CD:2019); Text in German and English
Edition 2020-04

Safety of woodworking machines - Circular sawing machines - Part 5: Circular sawbenches/up-cutting cross-cut sawing machines; German version EN 1870-5:2002+A2:2012
Edition 2013-01

Road operation machinery - Safety - Part 4: Road service area maintenance machines - Requirements for grass and brush cutting machines; German version EN 17106-4:2021
Edition 2022-04

Printed board assemblies - Part 4: Sectional specification - Requirements for terminal soldered assemblies (IEC 61191-4:2017); German version EN 61191-4:2017
Edition 2018-05