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	streaming drive data verification streaming effect streaming electrification streaming encoder streaming factor streaming flow streaming fluid streaming formatter /controller streaming formatter/controller streaming gradation streaming gravity flow streaming/incremental-recording tape systems streaming instability streaming light scattering streamingly streaming media streaming-media streaming media player streaming mercury cathode streaming mercury electrode streaming mode streaming motion streaming movement streaming-on-demand streaming orientation

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