oxyacetylene pressure welding

[oxyacetylene pressure welding]
[oxyacetylene pressure welding]

中文释义

气压焊

单词分析

单词结构:

oxyacetylene pressure welding

字母数:29

记忆提示

🎯 重点记忆:

  • 单词拼写:oxyacetylene pressure welding
  • 核心含义:气压焊