oil field rotary bit

英 [oil field rotary bit]
美 [oil field rotary bit]

中文释义

油井旋转钻头

单词分析

单词结构：

oil field rotary bit

字母数：20

记忆提示

🎯 重点记忆：

  • 单词拼写：oil field rotary bit
  • 核心含义： 油井旋转钻头

最近查询：

abrasive-resistant material all-east commercial organization demarcation current fertilis G-5 go to press League of Women Voters matrix class pedestal sit proper punishment Pythian Apollo remote concertration slightly leaking SOED some advice The die is thrown . trace facility valve lid vehicle noise

更新时间：2026-04-02 02:24:02