double-seated ball valve

英 [double-seated ball valve]
美 [double-seated ball valve]

中文释义

[化] 双座球阀

单词分析

单词结构：

double-seated ball valve

字母数：24

记忆提示

🎯 重点记忆：

  • 单词拼写：double-seated ball valve
  • 核心含义：[化] 双座球阀

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更新时间：2026-03-15 11:42:25