sectional route locking

[sectional route locking]
[sectional route locking]

中文释义

分段进路锁闭

单词分析

单词结构:

sectional route locking

字母数:23

记忆提示

🎯 重点记忆:

  • 单词拼写:sectional route locking
  • 核心含义:分段进路锁闭