NRV (non-return valve)

英 [NRV (non-return valve)]
美 [NRV (non-return valve)]

中文释义

回阀，逆止阀

单词分析

单词结构：

NRV (non-return valve)

字母数：22

记忆提示

🎯 重点记忆：

  • 单词拼写：NRV (non-return valve)
  • 核心含义：回阀，逆止阀

最近查询：

actual number of active and suspended record aleuria aurantias butenyls classified materials community-friendly fine-entrance ship Guernsey lily Kooman's array lay-up machine north-easterner O chem obsolescence losses phosphatidic QUATTRO ranelate scienced sclerotioid short-range radio beacon trial examiner xo karyotype

更新时间：2026-02-09 01:15:01