downward welding

英 [downward welding]
美 [downward welding]

中文释义

平焊,俯焊

单词分析

单词结构：

downward welding

字母数：16

记忆提示

🎯 重点记忆：

  • 单词拼写：downward welding
  • 核心含义：平焊,俯焊

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更新时间：2026-04-10 08:35:31