- carbonized filament
- карбидированный катод прямого накала
English-Russian electronics dictionary .
carbonized filament
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Vacuum tube — This article is about the electronic device. For experiments in an evacuated pipe, see free fall. For the transport system, see pneumatic tube. Modern vacuum tubes, mostly miniature style In electronics, a vacuum tube, electron tube (in North… … Wikipedia
lamp — lampless, adj. /lamp/, n. 1. any of various devices furnishing artificial light, as by electricity or gas. Cf. fluorescent lamp, incandescent lamp. 2. a container for an inflammable liquid, as oil, which is burned at a wick as a means of… … Universalium
Joseph Swan — Infobox Scientist name = Joseph Wilson Swan box width = image size =200px caption =Photograph of Swan, c.1900 birth date = Birth date|1828|10|31 birth place = Bishopwearmouth, England death date = Death date and age|1914|5|27|1828|10|31 death… … Wikipedia
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List of common misconceptions — This incomplete list is not intended to be exhaustive. This is a list of current, widely held, false ideas and beliefs about notable topics which have been reported by reliable sources from around the world. Each has been discussed in published… … Wikipedia
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Swan, Sir Joseph Wilson — ▪ English physicist and chemist born Oct. 31, 1828, Sunderland, Durham, Eng. died May 27, 1914, Warlingham, Surrey English physicist and chemist who produced an early electric light bulb and invented the dry photographic plate, an important… … Universalium
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