series submerged arc welding

[series submerged arc welding]
[series submerged arc welding]

中文释义

横列双丝串联埋弧焊

单词分析

单词结构:

series submerged arc welding

字母数:28

记忆提示

🎯 重点记忆:

  • 单词拼写:series submerged arc welding
  • 核心含义:横列双丝串联埋弧焊