Procedures of dosimetry with probe-type detectors for proton and ion radiation - Part 1: Ionization chambers
Edition 2019-09

Specifications for dedicated liquefied petroleum gas appliances - Flueless non-domestic space heaters not exceeding 10 kW; German version EN 461:1999 + A1:2004
Edition 2004-11

Ambient air - Measurement of the mass of particulate matter on a filter medium - Beta-ray absorption method (ISO 10473:2000)
Edition 2002-08

German standard methods for the examination of water, waste water and sludge; general information (group A); sampling of tidal waters (A 20)
Edition 1987-08

German standard methods for the examination of water, waste water and sludge; sludge and sediments (group S); sampling of sediments (S 11)
Edition 1987-08

Generic specification of information on products by properties - Part 1: Principles and method (IEC 62569-1:2017); German version EN 62569-1:2017
Edition 2018-06

Multicore and symmetrical pair/quad cables for digital communications to be used in harsh environments - Part 1: Generic specification (IEC 62012-1:2002); German version EN 62012-1:2002
Edition 2003-06

Letter symbols to be used in electrical technology - Part 1: General (IEC 60027-1:1995 (Reprint) + A1:1997 + A2:2005); German version EN 60027-1:2006 + A2:2007
Edition 2007-09

Radiotherapy treatment planning systems - Part 1: Initial operation
Edition 2021-05

Animal feeding stuffs - Determination of nitrogen content and calculation of crude protein content - Part 1: Kjeldahl method (ISO 5983-1:2005); German version EN ISO 5983-1:2005
Edition 2005-10