motor-operated main gate valve

[motor-operated main gate valve]
[motor-operated main gate valve]

中文释义

动主闸门

单词分析

单词结构:

motor-operated main gate valve

字母数:30

记忆提示

🎯 重点记忆:

  • 单词拼写:motor-operated main gate valve
  • 核心含义:动主闸门