Geotechnical investigations for civil engineering purposes - Supplementary rules to DIN EN 1997-2
Edition 2010-12

Soil quality - Environmental requirements for the construction and operation of civil shooting ranges - Part 2: Analyses
Edition 2015-04

Investigation of solids - Pre-treatment, preparation and processing of samples for chemical, biological and physical investigations
Edition 2009-07

Investigations of raw material in hard-coal-mining - Microscopical examination of hard coal, coke and briquettes - Part 1: Terms, survey of processes and their applications
Edition 1998-08

Investigations of raw material in hard-coal-mining - Microscopical examination of hard coal, coke and briquettes - Part 2: Preparation of polished surface from lump material and particulate blocks
Edition 1998-08

Investigations of raw material in hard-coal-mining - Microscopical examination of hard coal, coke and briquettes - Part 3: Maceral analysis on particulated blocks
Edition 1998-08

Investigations of raw material in hard-coal-mining - Microscopical examination of hard coal, coke and briquettes - Part 4: Microlithotype analysis on particulate blocks
Edition 1998-12

Investigations of the raw material in hard-coal-mining - Microscopical examinations of hard coal, coke and briquettes - Part 5: Reflectance measurements on vitrinites
Edition 2005-02

Quality management in medical microbiology - Part 4: Requirements for investigations using light microscopes
Edition 1997-06