pt válvula termiônica (n)
― RelatedTo ⟶
Weight: 1.0
fr tube à vide Source: French Wiktionary
pt válvula termiônica (n)
― RelatedTo ⟶
Weight: 1.0
fr tube électronique Source: French Wiktionary
pt válvula termiônica (n)
― RelatedTo ⟶
Weight: 1.0
en vacuum tube Source: English Wiktionary