variable pitch cylindrical helical spring

[variable pitch cylindrical helical spring]
[variable pitch cylindrical helical spring]

中文释义

不等节距圆柱螺旋弹簧

单词分析

单词结构:

variable pitch cylindrical helical spring

字母数:41

记忆提示

🎯 重点记忆:

  • 单词拼写:variable pitch cylindrical helical spring
  • 核心含义:不等节距圆柱螺旋弹簧