non-gas shielded arc welding

英 [non-gas shielded arc welding]
美 [non-gas shielded arc welding]

中文释义

无气体保护电弧焊

单词分析

单词结构：

non-gas shielded arc welding

字母数：28

记忆提示

🎯 重点记忆：

  • 单词拼写：non-gas shielded arc welding
  • 核心含义：无气体保护电弧焊

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更新时间：2026-02-20 20:03:17