hand-operated direction valve

[hand-operated direction valve]
[hand-operated direction valve]

中文释义

手动换向阀

单词分析

单词结构:

hand-operated direction valve

字母数:29

记忆提示

🎯 重点记忆:

  • 单词拼写:hand-operated direction valve
  • 核心含义:手动换向阀