casing wearing ring

[casing wearing ring]
[casing wearing ring]

中文释义

[机] 泵壳密封环

单词分析

单词结构:

casing wearing ring

字母数:19

记忆提示

🎯 重点记忆:

  • 单词拼写:casing wearing ring
  • 核心含义:[机] 泵壳密封环