rfa (radio-frequency authorizations)

[rfa (radio-frequency authorizations)]
[rfa (radio-frequency authorizations)]

中文释义

无线电频率分配表册

单词分析

单词结构:

rfa (radio-frequency authorizations)

字母数:36

记忆提示

🎯 重点记忆:

  • 单词拼写:rfa (radio-frequency authorizations)
  • 核心含义:无线电频率分配表册