normally closed contacts

英 [normally closed contacts]
美 [normally closed contacts]

中文释义

常闭接触, 常闭接点

单词分析

单词结构：

normally closed contacts

字母数：24

记忆提示

🎯 重点记忆：

  • 单词拼写：normally closed contacts
  • 核心含义：常闭接触, 常闭接点

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更新时间：2026-01-15 01:52:18