Technical drawings - Wood processing - Principles
Edition 2014-08

German standard methods for the examination of water, waste water and sludge - Jointly determinable substances (group F) - Part 39: Determination of selected polycyclic aromatic hydrocarbons (PAH) - Method using gas chromatography with mass spectrometric detection (GC-MS) (F 39)
Edition 2011-09

Facility Management - Part 3: Guidance on quality in Facility Management; German version EN 15221-3:2011
Edition 2011-12

Ergonomics of the thermal environment - Analytical determination and interpretation of thermal comfort using calculation of the PMV and PPD indices and local thermal comfort criteria (ISO 7730:2005); German version EN ISO 7730:2005
Edition 2006-05

Haematology - Procedure for determining the volume fraction of erythrocytes (packed cell volume) in blood - Part 1: Reference method based on centrifugation
Edition 1995-01

Water quality - Requirements for establishing performance characteristics of quantitative microbiological methods (ISO 13843:2017); German version EN ISO 13843:2017
Edition 2018-03

Indexing for describing the contents of documents; syntactical indexing with descriptors
Edition 1988-09

Method of measurement of speed fluctuations in sound recording and reproducing equipment (IEC 60386:1972 + A1:1988)
Edition 1995-04

Reference tapes for video tape recorder systems (IEC 61105:1991); German version EN 61105:1993
Edition 1994-01

Testing of gaseous fuels and other gases; determination of the components; gaschromatographic procedure
Edition 1990-06