bottom hole orientation sub

英 [bottom hole orientation sub]
美 [bottom hole orientation sub]

中文释义

井底定向接头

单词分析

单词结构：

bottom hole orientation sub

字母数：27

记忆提示

🎯 重点记忆：

  • 单词拼写：bottom hole orientation sub
  • 核心含义：井底定向接头

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更新时间：2026-01-30 11:01:13