square head flat point set screw

[square head flat point set screw]
[square head flat point set screw]

中文释义

方头平尖紧定螺钉

单词分析

单词结构:

square head flat point set screw

字母数:32

记忆提示

🎯 重点记忆:

  • 单词拼写:square head flat point set screw
  • 核心含义:方头平尖紧定螺钉