coarse pitch involute system

[coarse pitch involute system]
[coarse pitch involute system]

中文释义

un. 大径节渐开线制

单词分析

单词结构:

coarse pitch involute system

字母数:28

记忆提示

🎯 重点记忆:

  • 单词拼写:coarse pitch involute system
  • 核心含义:un. 大径节渐开线制