Vacuum technology; terms and definitions, vacuum pumps
Edition 1980-10

Electrical and electronic measuring equipment - Documentation (IEC 61187:1993, modified); German version EN 61187:1994
Edition 1995-06

Information and documentation - Requirements for the long-term management of persistent identifiers
Edition 2013-01

Oil fired bath water heaters with vaporizing burners
Edition 1990-01

Terms of physiological optics
Edition 2022-11

Programmable controllers - Part 1: General information (IEC 61131-1:2003); German version EN 61131-1:2003
Edition 2004-03

Environmental testing - Part 3-4: Supporting documentation and guidance; Damp heat tests (IEC 60068-3-4:2001); German version EN 60068-3-4:2002
Edition 2002-11

Gas pressure regulators and safety devices for gas installations for inlet pressure up to 5 bar
Edition 2017-08

Multi-bucket system vehicles, swivelling devices - General requirements and marking - Part 1: For standard containers with a nominal volume of 5 m³ to 20 m³
Edition 2022-10

Multi-bucket system vehicles, swivelling devices - General requirements and marking - Part 2: For standard containers with a nominal volume of 2,0 m³ to 5,0 m³
Edition 2022-10