dual-line subsurface safety valve

英 [dual-line subsurface safety valve]
美 [dual-line subsurface safety valve]

中文释义

双线控制井下安全阀

单词分析

单词结构：

dual-line subsurface safety valve

字母数：33

记忆提示

🎯 重点记忆：

  • 单词拼写：dual-line subsurface safety valve
  • 核心含义：双线控制井下安全阀

最近查询：

abbreviated cataloging aortic murmur butanoic acids counting mechanism of a meter dendrolimosis Dushore dustsheet fish canning factory ship freeville gleening MT-64 telescope naches pea-flower Penicillium puberulum purple setcreasea rated short-time thermal current retreated slip coach sloopy twarte

更新时间：2026-04-12 09:20:02