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"Optics-2006"
(Moscow, 2006)
1
2
3
4
5
"Extrim-2003"
(Saint Petersburg, 2003)
1
2
3
"Optics-2000"
(Moscow, 2000)
1
2
3
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"Science at the service of the Leningrad region industry"
(Saint Petersburg, October 2005)
1
2
3
4
5
"Exibition of goods, technologies and facilities"
(Sosnovy Bor, April 2003)
1
2
"Russia is your business partner"
(Cairo, 1999)
1
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Exhibitions
