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词汇
SELV
释义
SELV
安全低电压;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50交流50-500Hz)。
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Exit Hamlet, bearing the body of Polonius
exit handler
exit hardware
exit head loss
exit heater
exit help
exit hole
exitiable
exitial
exit identification
exit illumination
exit indicator
exit inducement
exitine
exiting
exiting building
exiting eye
exiting from china with pets
Exiting mechanism
exiting notepad
exiting problem
Exitingproblems
exiting problems
Exiting problens
exit label
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更新时间:2025/11/9 3:18:08