construction survey for drop shaft sinking

[construction survey for drop shaft sinking]
[construction survey for drop shaft sinking]

中文释义

沉井凿井法施工测量

单词分析

单词结构:

construction survey for drop shaft sinking

字母数:42

记忆提示

🎯 重点记忆:

  • 单词拼写:construction survey for drop shaft sinking
  • 核心含义:沉井凿井法施工测量