“working earthing”的概念、定义、翻译、参考文献-科学参考

单词	working earthing
释义	working earthing Encyclopedia 工学用电安全技术释 working earthing工作接地在低压配电系统中，为了保证电气设备的正常运行而采取的一种用电安全措施。又称系统接地。
随便看	second lemniscate constant second Lemoine circle second level cache second magnetization peak effect second main light second main theorem second mathematical theorem of quantum mechanics second mean value theorem second mean value theorem of integral second member second messenger second messenger hypothesis second messenger theory second method of Lyapunov second mid-arc point second modernity second moment method second moment of area second moment of inertia second Morley adjunct triangle second Morley center second Morley cubic second Morley triangle second Napoleon point Second National Congress of Chinese Nationalist Party

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