extended pitch roller chain

[extended pitch roller chain]
[extended pitch roller chain]

中文释义

延长节距滚子链

单词分析

单词结构:

extended pitch roller chain

字母数:27

记忆提示

🎯 重点记忆:

  • 单词拼写:extended pitch roller chain
  • 核心含义:延长节距滚子链