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Electronic Valves coding.
Electronic Valves coding.
Thermionic valve or thermionic valve or electronic valve or electronic valve, also sometimes called vacuum tube is an electronic device formed by a high vacuum glass enclosure called an ampoule containing various metal elements. Tiratron type valves, for high power applications, are filled with gas.
Octal Base, Rimlock Base, Noval Base, Miniature Base.
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Last updated on Sep 19, 2018
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Electronic Valves.
1.0 by apptronplus
Sep 19, 2018