Water quality - Guidance on the use of in vivo absorption techniques for the estimation of chlorophyll-a concentration in marine and fresh water samples; German version EN 16161:2012
Edition 2012-09

Steel and iron - Determination of total carbon content - Infrared absorption method after combustion in an induction furnace (ISO 9556:1989); German version EN ISO 9556:2001
Edition 2002-04

Lead and lead alloys - Lead alloy ingots for electric cable sheathing and for sleeves; German version EN 12548:1999
Edition 1999-11

Steel and iron  - Determination of titanium content - Diantipyrylmethane spectrophotometric method (ISO 10280:1991); German version EN ISO 10280:1995
Edition 1996-02

Zinc and zinc alloys - Castings - Specifications; German version EN 12844:1998
Edition 1999-01

Specifications for particular types of winding wires - Part 0-7: General requirements - Fully insulated (FIW) zero-defect enamelled round copper wire (IEC 60317-0-7:2017); German version EN 60317-0-7:2017
Edition 2018-08

Steel and iron - Determination of nitrogen content - Thermal conductimetric method after fusion in a current of inert gas (Routine method) (ISO 15351:1999); German version EN ISO 15351:2010
Edition 2010-08

Fans - Efficiency classification for fans - Part 2: Standard losses for drive components (ISO/DIS 12759-2:2017); German and English version prEN ISO 12759-2:2017
Edition 2017-08

Determination of the butter type with neural network analysis of compositional parameters - Chemometric method
Edition 2003-02

V-ribbed belts and corresponding pulleys
Edition 1986-06