single spring mechanical seal

[single spring mechanical seal]
[single spring mechanical seal]

中文释义

单弹簧式机械密封

单词分析

单词结构:

single spring mechanical seal

字母数:29

记忆提示

🎯 重点记忆:

  • 单词拼写:single spring mechanical seal
  • 核心含义:单弹簧式机械密封