extraction stop and non-return valve

英 [extraction stop and non-return valve]
美 [extraction stop and non-return valve]

中文释义

抽汽截止逆止阀

单词分析

单词结构：

extraction stop and non-return valve

字母数：36

记忆提示

🎯 重点记忆：

  • 单词拼写：extraction stop and non-return valve
  • 核心含义：抽汽截止逆止阀

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更新时间：2026-03-25 02:40:11