piston-operated valve

[piston-operated valve]
[piston-operated valve]

中文释义

塞动作阀

单词分析

单词结构:

piston-operated valve

字母数:21

记忆提示

🎯 重点记忆:

  • 单词拼写:piston-operated valve
  • 核心含义:塞动作阀