Optics and photonics - Lasers and laser-related equipment - Test methods for laser beam power (energy) density distribution (ISO/DIS 13694:2017); German and English version prEN ISO 13694:2017
Optics and photonics - Lasers and laser-related equipment - Test methods for laser beam power (energy) density distribution (ISO 13694:2018); German version EN ISO 13694:2018— 26 стр.