Viscometry; determination of kinematic viscosity using the Ubbelohde viscometer; viscosity relative increment at short flow times
Edition 1985-05

Hexagon bolts with flange, small series (ISO/DIS 15071:1996, modified); German version EN 1662:1997
Edition 1998-02

Testing of solid fuels - Determination of sulfur content - Part 2: Species
Edition 1999-06

Definition and classification of pig-iron; german version of EN 10001:1990
Edition 1991-03

Obsolescence management (IEC 56/1716/CD:2016)
Edition 2017-09

German Standard Methods for the Analysis of Water, Waste Water and Sludge; Anions (Group D); Determination of Borate Ions (D 17)
Edition 1981-03

Rolling bearings - Radial spherical roller bearings - Part 1: Single row with cylindrical and tapered bore (Barrel roller bearing)
Edition 2010-05

Corrosion of metals - Methods for evaluation of efficiency of water treatment apparatus for corrosion protection - Part 2: Apparatus for decreasing of emission of corrosion products to drinking water
Edition 2000-04

German standard methods for the analysis of water, waste water and sludge; Individual components (Group P); Determination of hydrazine (P 1)
Edition 1982-03

German standard methods for the examination of water, waste water and sludge; anions (group D); determination of dissolved silicate by spectrometry (D 21)
Edition 1990-10