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首页 > 英汉词典 > prestressed hollow beam

prestressed hollow beam

英 [prestressed hollow beam]
美 [prestressed hollow beam]

中文释义

预应力空心梁

单词分析

单词结构:

prestressed hollow beam

字母数:23

记忆提示

🎯 重点记忆:

  • 单词拼写:prestressed hollow beam
  • 核心含义:预应力空心梁

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更新时间:2026-02-06 00:28:27

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