“wet-reed relay”的概念、定义、翻译、参考文献-科学参考

单词	wet-reed relay
释义	wet-reed relay [`wet ¦rēd `rē´lā] ^ELECTRICITY Reed-type relay containing mercury at the relay contacts to reduce arcing and contact bounce.
随便看	sound channel sound detection sound effects sound energy sound-energy density sound-energy flux sound exclusion sound film sound filmstrip sound fixing and ranging sound gate sound head sound image sounding sounding balloon sounding device sounding lead sounding line sounding machine sounding pipe sounding pole sounding rocket sounding sand sounding sextant sounding velocity

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