empty and load change-over valve

英 [empty and load change-over valve]
美 [empty and load change-over valve]

中文释义

空-载转换阀

单词分析

单词结构：

empty and load change-over valve

字母数：32

记忆提示

🎯 重点记忆：

  • 单词拼写：empty and load change-over valve
  • 核心含义：空-载转换阀

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更新时间：2026-02-05 02:30:54