Black oxide coatings on ferrous metal components - Requirements and test methods
Edition 2018-01

pH measurement - Measuring methods with potentiometric cells - Terms and definitions
Edition 2016-03

Stainless steel components for aseptic applications in the chemical and pharmaceutical industry - Tubes
Edition 2016-11

Quality assurance of POCT results - Assessment criteria for comparison measurement and implementation
Edition 2015-09

Stainless steel fittings for the food and chemical industry - Screw pipe connections for expanding and welding
Edition 2013-02

Colorimetric determination of colour differences of object colours according to the DIN99o formula
Edition 2018-10

Resilient floor coverings - Determination of conventional pattern depth; German version EN 663:1994
Edition 1995-01

Engineering structures in connection with roads - inspection and test
Edition 1999-11

Doors; wall openings for doors with dimensions in accordance with DIN 4172
Edition 1983-10

Resilient floor coverings - Determination of gelling; German version EN 666:1994
Edition 1995-01