spring rotating mechanical seal

[spring rotating mechanical seal]
[spring rotating mechanical seal]

中文释义

弹簧旋转式机械密封

单词分析

单词结构:

spring rotating mechanical seal

字母数:31

记忆提示

🎯 重点记忆:

  • 单词拼写:spring rotating mechanical seal
  • 核心含义:弹簧旋转式机械密封