water-saving pressure regulator

[water-saving pressure regulator]
[water-saving pressure regulator]

中文释义

回复式减压阀

单词分析

单词结构:

water-saving pressure regulator

字母数:31

记忆提示

🎯 重点记忆:

  • 单词拼写:water-saving pressure regulator
  • 核心含义:回复式减压阀