beam-limiting aperture

См. также в других словарях:

• вырезывающая диафрагма — Диафрагма, служащая для вырезывания части электронного пучка. [ГОСТ 17791 82] Тематики электровакуумные приборы EN beam limiting aperture DE begrenzende Blende FR diaphragme d analyse …   Справочник технического переводчика

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