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© 2006 | Разработка сайта - компания Lenvendo

" We keep in mind the positive results of our rich historical past, appreciate

them and make use of them.Nowdays we aim at improving all the aspects

of our activities and at creating XXI century technologies".

General directorV.V. Popov

New development of SED-SPb is the tube GU -138А.
GU-138А is the power grid tetrode....