英语词汇hollow-cathode tube是什么意思，hollow-cathode tube的用法、释义、翻译、读音、例句、短语词组-英汉汉英翻译词典-觉斋网

单词	hollow-cathode tube
释义	hollow-cathode tube　【电】空心阴极管
随便看	production factors production farm production field production figures production figures production figures production file manager production flow production flow analysis production follow-up production for merchandise production forest production formula production foundry production function production goods production halts production in pure condition production in series production index production index production index unit cost production indicator production information production information control

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