英语词汇“safety extra-low voltage, SELV”的意思、用法、释义、翻译、读音、例句、短语、词组-英汉翻译词典

单词	safety extra-low voltage, SELV
释义	safety extra-low voltage, SELV 安全[特低]电压; 为防止触电事故而采用的由特定电源供电的电压系列。在任何情况下,在两导体之间或任一导体与地之间这个电压系列的上限值均不得超过有效值50V (交流50-500Hz)。
随便看	ion exchange bed ion-exchange bed ion exchange breakthrough ionexchange capacity ion exchange capacity ion-exchange capacity ion exchange capacity of resin ion-exchange catalysis ionexchange cellulose ion exchange cellulose ion-exchange cellulose ionexchange cellulose chromatography ion exchange cellulose chromatography ion-exchange cellulose chromatography ion exchange cellulose fiber ionexchange cellulose fiber ion-exchange cellulose fibre ion exchange cellulose fibre ionexchange cellulose fibre ion exchange cellulose paper ion exchange chromatograph ion-exchange chromatograph Ion Exchange Chromatographies Ion-Exchange Chromatographies ion exchange chromatography

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