preferred tube types

preferred tube types
Электроника: рекомендуемые типы ламп

Универсальный англо-русский словарь. . 2011.

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  • KT66 — is the designator for a vacuum tube introduced by Marconi Osram Valve Co. Ltd. (M OV) of Britain in 1937.The KT66 is the direct descendant of the Harries Valve developed by British engineer J. Owen Harries and marketed by the Hivac Co. Ltd. in… …   Wikipedia

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