Requirements for the assessment, maintenance and improvement of competences of learning facilitators - Requirements for persons
Edition 2021-10

ATP measuring - Fundamentals for the measuring of the hygienic status with bioluminescence-method
Edition 2009-12

Electrical pressure measuring instruments - Pressure transmitters, pressure measuring instruments - Concepts, specifications on data sheets
Edition 2006-01

Particle size analysis; sedimentation analysis; principles
Edition 1989-02

Information processing - Magnetic tape cassette and cartridge labelling and file structure for information interchange
Edition 1997-07

Information technology - 7-bit code
Edition 1999-02

Textiles - Methods for the determination of N-N-dimethylacetamide (DMAc) and N,N-dimethylformamide (DMF) in man-made fibres of polyacrylonitrile, polyurethane and aromatic polyamide fibres
Edition 2018-03

Liquid petroleum products - Determination of the bio-based hydrocarbon content in diesel fuels and middle distillates using liquid scintillation method
Edition 2014-02

Ships and marine technology - Isometric projection of pipes in shipbuilding technology; Text in German and English
Edition 2008-02

Hand-operated socket wrenches, square drive for hexagon screws
Edition 2007-11