
Lasers and laser-related equipment. Test methods for laser beam widths, divergence angles and beam propagation ratios. General astigmatic beams.
NORMA vydána dne 30.3.2005
Designation standards: BS EN ISO 11146-2:2005
Note: NEPLATNÁ
Publication date standards: 30.3.2005
The number of pages: 26
Approximate weight : 78 g (0.17 lbs)
Country: British technical standard
Kategorie: Technické normy BS