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首页 > 英汉词典 > check valve of drilling pipe

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

记忆提示

🎯 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:2026-02-02 23:14:30

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