double-U groove weld

英 [double-U groove weld]
美 [double-U groove weld]

中文释义

双U槽焊

单词分析

单词结构：

double-U groove weld

字母数：20

记忆提示

🎯 重点记忆：

  • 单词拼写：double-U groove weld
  • 核心含义：双U槽焊

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更新时间：2026-02-05 10:51:10