internal spring safety relief valve

[internal spring safety relief valve]
[internal spring safety relief valve]

中文释义

内弹簧安全阀

单词分析

单词结构:

internal spring safety relief valve

字母数:35

记忆提示

🎯 重点记忆:

  • 单词拼写:internal spring safety relief valve
  • 核心含义:内弹簧安全阀