cross recessed raised countersunk oval head screw

[cross recessed raised countersunk oval head screw]
[cross recessed raised countersunk oval head screw]

中文释义

十字槽半沉头螺钉

单词分析

单词结构:

cross recessed raised countersunk oval head screw

字母数:49

记忆提示

🎯 重点记忆:

  • 单词拼写:cross recessed raised countersunk oval head screw
  • 核心含义:十字槽半沉头螺钉