hole sizes before threading

[hole sizes before threading]
[hole sizes before threading]

中文释义

螺丝攻前孔径

单词分析

单词结构:

hole sizes before threading

字母数:27

记忆提示

🎯 重点记忆:

  • 单词拼写:hole sizes before threading
  • 核心含义:螺丝攻前孔径