Gas-fired central heating boilers - Part 2-1: Specific standard for type C appliances and type B2, B3 and B5 appliances of a nominal heat input not exceeding 1000 kW; German version EN 15502-2-1:2022
Edition 2022-11

Animal feeding stuffs: Methods of sampling and analysis - Screening and determination of authorized coccidiostats at additive and 1 % and 3 % cross-contamination level, and of non-registered coccidiostats and of one antibiotic at sub-additive levels, in compound feed with High Performance Liquid Chromatography - Tandem Mass Spectrometry detection (LC-MS/MS); German version EN 17299:2019
Edition 2019-12

Cryogenic vessels - Static non vacuum insulated vessels - Part 3: Operational requirements; German version EN 14197-3:2004 + A1:2005
Edition 2005-09

Ball screws - Part 3: Acceptance conditions and acceptance tests (ISO 3408-3:2006)
Edition 2011-04

Bushings up to 1 kV and from 250 A to 5 kA, for liquid filled transformers; German version EN 50386:2010
Edition 2011-04

Hydraulically operated rescue tools for fire brigade use - Part 5: Single acting hydraulic rescue tools
Edition 2008-10

Plain bearings - Wrapped bushes - Part 5: Checking the outside diameter (ISO 3547-5:2007)
Edition 2015-12

Natural gas - Calculation of compression factor - Part 3: Calculation using physical properties (ISO 12213-3:2006); German version EN ISO 12213-3:2009
Edition 2010-01

Chemical analysis of silicon-carbide-containing raw materials and refractory products - Part 3: Determination of nitrogen, oxygen and metallic and oxidic constituents (ISO 21068-3:2008); German version EN ISO 21068-3:2008
Edition 2008-12

Paints and varnishes - Coatings for nuclear facilities - Part 3: Coating work, planning and procedure
Edition 2016-03