weld preheating

英 [weld preheating]
美 [weld preheating]

中文释义

[化] 焊前预热

单词分析

单词结构：

weld preheating

字母数：15

记忆提示

🎯 重点记忆：

  • 单词拼写：weld preheating
  • 核心含义：[化] 焊前预热

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更新时间：2026-02-09 05:28:27