DictionaryForumContacts

   Russian
Google | Forvo | +
to phrases
лампа прямого накалаstresses
Gruzovik, electr.eng. directly-heated cathode valve
Makarov. battery valve; directly heated valve; filamentary-cathode tube; filamentary-cathode valve
tech. battery tube; directly heated tube; directly battery tube; directly battery valve; directly filamentary-cathode tube; directly filamentary-cathode valve
лампа прямого накала: 1 phrase in 1 subject
Electronics1