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	inductance-capacitance-resistance inductance-capacitance-resistance measuring instrument inductance-capacitance-resistance meter inductance-capacitance tuning inductance characteristics inductance coefficient inductance coil inductance coils inductance, communication engineering inductance commutation inductance comparator and measuring probe inductance connecting three point type oscillator inductance constant of crystal unit inductance core inductance coupled amplifier inductance-coupled amplifier inductance-coupled audio frequency amplifier inductance coupling inductance current inductance, detector inductance diode inductance dynamometer inductance error inductance factor inductance feedback

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