weld root opening

英 [weld root opening]
美 [weld root opening]

中文释义

[化] 焊缝根部间隙

单词分析

单词结构：

weld root opening

字母数：17

记忆提示

🎯 重点记忆：

  • 单词拼写：weld root opening
  • 核心含义：[化] 焊缝根部间隙

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更新时间：2026-04-11 14:47:38