英语词汇“phototube relay”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	phototube relay
释义	phototube relay phototube relay [′fōd·ō‚tüb ′rē‚lā] (electronics) A photoelectric relay in which a phototube serves as the light-sensitive device.
随便看	uv/ro uvrodermatological syndrome uvrou uvrp uvrr uvs uvsa uvsaf uvsc uvsd uvsdn uv-sensitive syndrome type 1 uv-sensitive syndrome type 2 uvsf uvsg uvsh uvso uvsota uvsp uvsq uvsr uvss uvss1 uvss2 uvst

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