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

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

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

Hypodermic blood lancets - Point geometry, requirements and test methods
Edition 2004-05

Testing of pigments and solvent-soluble dyestuffs; determination of unsulfonated primary aromatic amines
Edition 1986-09

Electrical connectors between burner and heat generator
Edition 1985-09

Identification colours
Edition 2021-02

Hexagon collar nuts with a height of 1,5 d
Edition 2003-04

Hexagon nuts with a height of 1,5 d
Edition 2003-04