X Republican fair of innovative ideas, technologies and projects-2017
(5 Images)

IX Republican fair of innovative ideas, technologies and projects-2016
(12 Images)

VIII Republican fair of innovative ideas, technologies and projects-2015
(18 Images)

VII Republican fair of innovative ideas, technologies and projects-2014
(9 Images)

V Republican fair of innovative ideas, technologies and projects-2012
(12 Images)