“安全特低电压”的概念、定义、翻译、参考文献-科学参考

单词	安全特低电压
释义	安全特低电压 Encyclopedia 工学电气安全释 safety extra-low voltage(SELV)安全特低电压特低电压(ELV)的型式之一。一种兼有直接接触电击防护和间接接触电击防护的保护措施。旧称安全电压。
随便看	half the amount of split Half the Sky half thickness half thickness; half-value layer (HVL) half-time half-time for isotope exchange half tone half-tone halftone halftone image halftone original half-trace half-trajectory half-turn half-value discharge time half-value discharging time half value layer half-value layer half-value layer (HVL) half-wave antenna half-wave dipole half-wave filter half wave loss half-wave loss half-wave oscillator

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