long span steel framing

英 [long span steel framing]
美 [long span steel framing]

中文释义

[建] 大跨钢构架

单词分析

单词结构：

long span steel framing

字母数：23

记忆提示

🎯 重点记忆：

  • 单词拼写：long span steel framing
  • 核心含义：[建] 大跨钢构架

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更新时间：2026-03-15 18:49:13