normal close valve

英 [normal close valve]
美 [normal close valve]

中文释义

常闭阀

单词分析

单词结构：

normal close valve

字母数：18

记忆提示

🎯 重点记忆：

  • 单词拼写：normal close valve
  • 核心含义：常闭阀

最近查询：

ammonium seccharin CAFISS Caryodaphnopsis tonkinensis crossfoot emergency generator floating policies isomerises jan tinbergens manual time release megatherm (climate) Microchiry Midgard Midgarth missed abortions Ndiayène non scaling steel normal indication lamp palagi postneural plate pulling into stand in line

更新时间：2026-03-15 14:53:22