water filled boiler protection

[water filled boiler protection]
[water filled boiler protection]

中文释义

填水锅炉保护

单词分析

单词结构:

water filled boiler protection

字母数:30

记忆提示

🎯 重点记忆:

  • 单词拼写:water filled boiler protection
  • 核心含义:填水锅炉保护