double beam girder-erecting machine

[double beam girder-erecting machine]
[double beam girder-erecting machine]

中文释义

双梁式架桥机

单词分析

单词结构:

double beam girder-erecting machine

字母数:35

记忆提示

🎯 重点记忆:

  • 单词拼写:double beam girder-erecting machine
  • 核心含义:双梁式架桥机