high-speed needle valve

[high-speed needle valve]
[high-speed needle valve]

中文释义

高速针阀

单词分析

单词结构:

high-speed needle valve

字母数:23

记忆提示

🎯 重点记忆:

  • 单词拼写:high-speed needle valve
  • 核心含义:高速针阀