internal teeth serrated lock washer

[internal teeth serrated lock washer]
[internal teeth serrated lock washer]

中文释义

内锯齿锁紧垫圈

单词分析

单词结构:

internal teeth serrated lock washer

字母数:35

记忆提示

🎯 重点记忆:

  • 单词拼写:internal teeth serrated lock washer
  • 核心含义:内锯齿锁紧垫圈