extraction regulating valve

[extraction regulating valve]
[extraction regulating valve]

中文释义

抽气调节阀

单词分析

单词结构:

extraction regulating valve

字母数:27

记忆提示

🎯 重点记忆:

  • 单词拼写:extraction regulating valve
  • 核心含义:抽气调节阀