cross recessed countersunk flat head screw

[cross recessed countersunk flat head screw]
[cross recessed countersunk flat head screw]

中文释义

十字槽沉头螺钉

单词分析

单词结构:

cross recessed countersunk flat head screw

字母数:42

记忆提示

🎯 重点记忆:

  • 单词拼写:cross recessed countersunk flat head screw
  • 核心含义:十字槽沉头螺钉