direct-operated relief valve

英 [direct-operated relief valve]
美 [direct-operated relief valve]

中文释义

直接作用式安全阀

单词分析

单词结构：

direct-operated relief valve

字母数：28

记忆提示

🎯 重点记忆：

  • 单词拼写：direct-operated relief valve
  • 核心含义： 直接作用式安全阀

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更新时间：2026-01-19 05:19:11