subsea annulus valve

英 [subsea annulus valve]
美 [subsea annulus valve]

中文释义

水下环形阀

单词分析

单词结构：

subsea annulus valve

字母数：20

记忆提示

🎯 重点记忆：

  • 单词拼写：subsea annulus valve
  • 核心含义：水下环形阀

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更新时间：2026-02-26 04:51:05