hand-operated quick-closing stop valve

[hand-operated quick-closing stop valve]
[hand-operated quick-closing stop valve]

中文释义

[网络] 手动速闭阀

单词分析

单词结构:

hand-operated quick-closing stop valve

字母数:38

记忆提示

🎯 重点记忆:

  • 单词拼写:hand-operated quick-closing stop valve
  • 核心含义:[网络] 手动速闭阀