roller chain with hollow pins

[roller chain with hollow pins]
[roller chain with hollow pins]

中文释义

带空心销轴的滚子链

单词分析

单词结构:

roller chain with hollow pins

字母数:29

记忆提示

🎯 重点记忆:

  • 单词拼写:roller chain with hollow pins
  • 核心含义:带空心销轴的滚子链