multiple-spring mechanical seal

英 [multiple-spring mechanical seal]
美 [multiple-spring mechanical seal]

中文释义

多弹簧式机械密封

单词分析

单词结构：

multiple-spring mechanical seal

字母数：31

记忆提示

🎯 重点记忆：

  • 单词拼写：multiple-spring mechanical seal
  • 核心含义：多弹簧式机械密封

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更新时间：2026-03-19 01:27:14