built-in check valve

英 [built-in check valve]
美 [built-in check valve]

中文释义

[机] 内装式单向阀

单词分析

单词结构：

built-in check valve

字母数：20

记忆提示

🎯 重点记忆：

  • 单词拼写：built-in check valve
  • 核心含义：[机] 内装式单向阀

最近查询：

abnormal loss beach line bonding cement bring all farmland under irrigation champine cold fog Dizac ground gamma survey hypergeometric progression image compression industrial fish farming last-night mini-pizzas mymouse petroleum products tax pgh rime-frost sibilant rhonchi unworthily upper glass plate

更新时间：2026-03-21 05:57:52