back pressure valve

英 [back pressure valve]
美 [back pressure valve]

中文释义

回阀，逆止阀；背压阀；回压阀

单词分析

单词结构：

back pressure valve

字母数：19

记忆提示

🎯 重点记忆：

  • 单词拼写：back pressure valve
  • 核心含义：回阀，逆止阀；背压阀；回压阀
  • 相关含义：背压阀、回压阀

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更新时间：2026-04-10 20:13:13