time-delay residual current operated protective de

英 [time-delay residual current operated protective de]
美 [time-delay residual current operated protective de]

中文释义

延时型剩余电流[动作]保护器

单词分析

单词结构：

time-delay residual current operated protective de

字母数：50

记忆提示

🎯 重点记忆：

  • 单词拼写：time-delay residual current operated protective de
  • 核心含义：延时型剩余电流[动作]保护器

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更新时间：2026-02-04 15:34:20