closed tappered bore

[closed tappered bore]
[closed tappered bore]

中文释义

闭式锥形孔径

单词分析

单词结构:

closed tappered bore

字母数:20

记忆提示

🎯 重点记忆:

  • 单词拼写:closed tappered bore
  • 核心含义:闭式锥形孔径