conical serrated external toothed lock washer

[conical serrated external toothed lock washer]
[conical serrated external toothed lock washer]

中文释义

锥形锯齿锁紧垫圈

单词分析

单词结构:

conical serrated external toothed lock washer

字母数:45

记忆提示

🎯 重点记忆:

  • 单词拼写:conical serrated external toothed lock washer
  • 核心含义:锥形锯齿锁紧垫圈