extraction stop and nonreturn valve

[extraction stop and nonreturn valve]
[extraction stop and nonreturn valve]

中文释义

汽截止-逆止阀

单词分析

单词结构:

extraction stop and nonreturn valve

字母数:35

记忆提示

🎯 重点记忆:

  • 单词拼写:extraction stop and nonreturn valve
  • 核心含义:汽截止-逆止阀