back-to-back duplex bearing

英 [back-to-back duplex bearing]
美 [back-to-back duplex bearing]

中文释义

成对双联轴承

单词分析

单词结构：

back-to-back duplex bearing

字母数：27

记忆提示

🎯 重点记忆：

  • 单词拼写：back-to-back duplex bearing
  • 核心含义：成对双联轴承

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更新时间：2026-03-16 11:02:43