
Lasers and laser-related equipment - Test methods for laser beam widths, divergence angles and beam propagation ratios - Part 1: Stigmatic and simple astigmatic beam
NORM herausgegeben am 16.6.2011
Designation standards: GB/T 26599.1-2011
Publication date standards: 16.6.2011
Country: Chinese technical standard
Kategorie: Technische Normen GB