Fluidic characteristic quantities of control valves and their determination
Edition 2022-08

Bioaerosols and biological agents - Determination of total cell count by fluorescence analysis after staining with DAPI
Edition 2013-02

Quality evaluation of wood and wood-based surfaces - Sanded surfaces
Edition 2019-02

Emission control - Production and processing of fibrous materials - Fibrous cement products
Edition 2016-09

Effects and assessment of odours; determination of annoyance parameters by questioning; repeated brief questioning of neighbour panellists
Edition 1993-03

Implementation and operation of big data applications in the manufacturing industry - Qualifications for management and implementation of big data projects
Edition 2022-11

Level measurement - Optical methods
Edition 2012-12

Inspection of measuring and test equipment - Test instruction for knife edge straight edges
Edition 2013-08

Performance criteria and test procedures for measuring devices for monitoring emissions at firing installations - Measuring devices for the determination of smoke number
Edition 2010-08

Inspection of measuring and test equipment - Test instruction for reference gauges with plane-parallel or spherical measuring faces and for spherical-end gauges and internal callipers
Edition 2009-09