标准号:KS B ISO 11146-1-2015
英文标准名称:Lasers and laser-related equipment-Test methods for laser beam widths, divergence angles and beam propagation ratios-Part 1:Stigmatic and simple astigmatic beams
发布日期:2015/12/23 12:00:00
实施日期:1999/12/31 12:00:00
国际标准分类号:31.260