DIN 54180-1:2015 Non-destructive testing - Shearography - Part 1: General principles
DIN EN 1330-1:2015 Non destructive testing - Terminology - Part 1: List of general terms; Trilingual version EN 1330-1:2014
DIN EN 1330-2:1998 Non-destructive testing - Terminology - Part 2: Terms common to the non-destructive testing methods; Trilingual version EN 1330-2:1998
DIN EN 60825-1:2015 Safety of laser products - Part 1: Equipment classification and requirements (IEC 60825-1:2014); German version EN 60825-1:2014
DIN EN ISO 11145:2016 Optics and photonics - Lasers and laser-related equipment - Vocabulary and symbols (ISO 11145:2016); German version EN ISO 11145:2016