double mechanical seal

英 [double mechanical seal]
美 [double mechanical seal]

中文释义

[化] 双端面机械密封

单词分析

单词结构：

double mechanical seal

字母数：22

记忆提示

🎯 重点记忆：

  • 单词拼写：double mechanical seal
  • 核心含义：[化] 双端面机械密封

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更新时间：2026-01-30 02:40:04