Bitumen and bituminous binders - Determination of penetration power of bituminous emulsions; German version EN 12849:2009
Edition 2009-07

German standard methods for the examination of water, waste water and sludge; test methods using water organisms (group L); determination of oxygen production and oxygen consumption in an aquatic environment (SPG and SVG) by means of the light and dark bottle method (L 13) (determination of biogenic aeration rate)
Edition 1983-09

Leak detection systems - Part 1: General Principles; German version EN 13160-1:2016
Edition 2016-12

Expansion vessels - Part 5: Closed expansion vessels with membrane for drinking water installations; Requirements, test, design and designation; DVGW code of practice
Edition 1997-03

Geometrical design of cylindrical internal involute gear pairs; Basic rules
Edition 1981-08

Animal feeding stuffs - Methods of sampling and analysis - Screening on the antibiotics tylosin, virginiamycin, spiramycin, bacitracin-zinc and avoparcin at sub-additive levels in compound feed by a microbiological plate test; German version EN 16936:2017
Edition 2017-08

Wood-based panels - Determination of duration of load and creep factors; German version EN 1156:2013
Edition 2013-10

Ophthalmic optics - Contact lenses and contact lens care products - Guidance for clinical investigations (ISO 11980:2012); German version EN ISO 11980:2012
Edition 2013-03

Liquid petroleum products - Determination of the ignition quality of diesel fuels - Fixed compression ratio engine method; German version EN 16906:2023
Edition 2023-12

Thermoplastics pipes and fittings with profiled wall and smooth pipe inside - Part 2: Technical delivery specifications
Edition 2018-08