ball non-return valve

英 [ball non-return valve]
美 [ball non-return valve]

中文释义

[化] 球形止回阀

单词分析

单词结构：

ball non-return valve

字母数：21

记忆提示

🎯 重点记忆：

  • 单词拼写：ball non-return valve
  • 核心含义：[化] 球形止回阀

最近查询：

barstock being and time casteism CloudStack direct credit equilibrium level get someone hank scouring machine horizontal sector jammer directing equipment malt sugar modulation protocol oil pressure regulating valve parus carolinenses POB reniform ore repeated fluctuating stress straight ligament swivelling block Trumbull Mount

更新时间：2026-02-02 20:54:16