check valve of throw-in type

英 [check valve of throw-in type]
美 [check valve of throw-in type]

中文释义

[油气] 投入式单向阀

单词分析

单词结构：

check valve of throw-in type

字母数：28

记忆提示

🎯 重点记忆：

  • 单词拼写：check valve of throw-in type
  • 核心含义：[油气] 投入式单向阀

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更新时间：2025-12-09 01:58:50