01Ara 2026
OnaylandıKontrol edildi 9 Eyl 2026
International Trade Fair for Photonic Technology Applications in Industry 2026
Warsaw, Polonya · Ptak Warsaw Expo
ETKİNLİK SERİSİ
International Trade Fair for Photonic Technology Applications in Industry
Ticaret fuarı
Organizatör: Ptak Warsaw Expo