pre-operational test boiler

[pre-operational test boiler]
[pre-operational test boiler]

中文释义

启动试验锅炉

单词分析

单词结构:

pre-operational test boiler

字母数:27

记忆提示

🎯 重点记忆:

  • 单词拼写:pre-operational test boiler
  • 核心含义:启动试验锅炉