closed leveling line

[closed leveling line]
[closed leveling line]

中文释义

闭合水准路线

单词分析

单词结构:

closed leveling line

字母数:20

记忆提示

🎯 重点记忆:

  • 单词拼写:closed leveling line
  • 核心含义:闭合水准路线