Ihe ngosi nka nka nke Petersburg

ST. Ụlọ ọrụ PETERSBURG TECHNICAL FAIR

Ihe omume a ga-eme dịka atụmatụ na iwu niile si dị.

Asọmpi: \"Kachasị mma Innovative Project, Kasị Mma Sayensị na Nka na ụzụ mmepe nke afọ".

STATE DUMA OF RUSSIAN FEDERAL ASSEMBY.

UNION OF NDUSTRIALISTS na ndị ọchụnta ego nke St. Petersburg.

ST. PETERSBURG REGIONAL BANCH OF UNION OF MACHINE BUILDERS IN RUSSIA.

Ụyọkọ OF Machine Tool Industry St. Petersburg.

OTU OTU MMADỤ NKE ST. PETERBURG NA mpaghara Leningrad.

Ndị nnọchi anya ụlọ ọrụ ROSTEC STATE na St. Petersburg.

INTERSECTORAL UNION iji wulite Mbupu teknụzụ dị elu sitere na MSVEI.

ST. PETERSBURG REGIONAL RANCH NKE OTU Ọhaneze Rọshịa niile "Azụmahịa RUSSIA".