belt training idler

[belt training idler]
[belt training idler]

中文释义

[机] 调心支承装置

单词分析

单词结构:

belt training idler

字母数:19

记忆提示

🎯 重点记忆:

  • 单词拼写:belt training idler
  • 核心含义:[机] 调心支承装置