back-to-back duplex bearing

[back-to-back duplex bearing]
[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