boiler feed check valve

[boiler feed check valve]
[boiler feed check valve]

中文释义

锅炉给水止回阀

单词分析

单词结构:

boiler feed check valve

字母数:23

记忆提示

🎯 重点记忆:

  • 单词拼写:boiler feed check valve
  • 核心含义:锅炉给水止回阀