construction joint for arch ring

[construction joint for arch ring]
[construction joint for arch ring]

中文释义

拱圈施工缝

单词分析

单词结构:

construction joint for arch ring

字母数:32

记忆提示

🎯 重点记忆:

  • 单词拼写:construction joint for arch ring
  • 核心含义:拱圈施工缝