“break-before-make contact”的概念、定义、翻译、参考文献-科学参考

单词	break-before-make contact
释义	break-before-make contact [¦brāk bǝ´fȯr ¦māk `kän´takt] ^ELECTRICITY One of a pair of contacts that interrupt one circuit before establishing another.
随便看	power dam power density power-density spectrum power detection power detector power diode power distribution unit power divider power down power drill power-driven power efficiency power equation power excursion power factor power-factor controller power-factor meter power-factor regulator power flow power frequency power function power gain power generator power grasp power grip

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