annular packing

英 [annular packing]
美 [annular packing]

中文释义

环装密封垫

单词分析

单词结构：

annular packing

字母数：15

记忆提示

🎯 重点记忆：

  • 单词拼写：annular packing
  • 核心含义：环装密封垫

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更新时间：2026-03-22 01:29:46