otdr (optical time domain reflectometry)

[otdr (optical time domain reflectometry)]
[otdr (optical time domain reflectometry)]

中文释义

光时域反射仪

单词分析

单词结构:

otdr (optical time domain reflectometry)

字母数:40

记忆提示

🎯 重点记忆:

  • 单词拼写:otdr (optical time domain reflectometry)
  • 核心含义:光时域反射仪