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	coordinate conversion parameter coordinate converter coordinate convertion coordinate convulsion coordinate counter coordinate covalence coordinate covalences coordinate-covalent bond coordinate covalent bond coordinate crystal coordinate curve coordinate curves co ordinated coordinated co-ordinated coordinated action coordinated actions coordinated adjustment coordinated aerial assault coordinated anionic polymerization coordinate data coordinate data receiver coordinate datareceiver coordinate data transmitter coordinate datatransmitter

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