single-phase industrial frequency AC electric trac

[single-phase industrial frequency AC electric trac]
[single-phase industrial frequency AC electric trac]

中文释义

单相工频交流电力牵引制

单词分析

单词结构:

single-phase industrial frequency AC electric trac

字母数:50

记忆提示

🎯 重点记忆:

  • 单词拼写:single-phase industrial frequency AC electric trac
  • 核心含义:单相工频交流电力牵引制