rotary secondary line switch

[rotary secondary line switch]
[rotary secondary line switch]

中文释义

[电] 旋转式次级待线机

单词分析

单词结构:

rotary secondary line switch

字母数:28

记忆提示

🎯 重点记忆:

  • 单词拼写:rotary secondary line switch
  • 核心含义:[电] 旋转式次级待线机