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Experimental Determination of the Focal Length of a Laser Beam from the Output Nozzle of a Laser Cutting Head
Lachman, Martin, Šafka, JiříVolume:
756
Language:
english
Journal:
Key Engineering Materials
DOI:
10.4028/www.scientific.net/KEM.756.71
Date:
September, 2017
File:
PDF, 6.56 MB
english, 2017