pressure and vacuum release valve

[pressure and vacuum release valve]
[pressure and vacuum release valve]

中文释义

呼吸阀

单词分析

单词结构:

pressure and vacuum release valve

字母数:33

记忆提示

🎯 重点记忆:

  • 单词拼写:pressure and vacuum release valve
  • 核心含义:呼吸阀