PHOTONICS. WORLD OF LASERS AND OPTICS 2019 14th International Specialized Exhibition for Optical, Laser and Optoelectronic Technologies
4-7 March 2019 Expocentre, Moscow
Technical support for on-line registration
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If you have any questions, please contact Call Center of Expocentre AO:
Phone: +7 (499) 795-41-40.
Call us seven days a week from 8.00 to 20.00 Moscow time.
E-mail: sup@expocentr.ru