check valve of drilling pipe

英 [check valve of drilling pipe]
美 [check valve of drilling pipe]

中文释义

[油气] 钻杆单向阀

单词分析

单词结构：

check valve of drilling pipe

字母数：28

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🎯 重点记忆：

  • 单词拼写：check valve of drilling pipe
  • 核心含义：[油气] 钻杆单向阀

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更新时间：2026-02-03 08:42:30