self-drilling tapping screw

[self-drilling tapping screw]
[self-drilling tapping screw]

中文释义

自钻孔自攻丝螺钉

单词分析

单词结构:

self-drilling tapping screw

字母数:27

记忆提示

🎯 重点记忆:

  • 单词拼写:self-drilling tapping screw
  • 核心含义:自钻孔自攻丝螺钉