grey cast iron shielding

[grey cast iron shielding]
[grey cast iron shielding]

中文释义

铸铁屏蔽

单词分析

单词结构:

grey cast iron shielding

字母数:24

记忆提示

🎯 重点记忆:

  • 单词拼写:grey cast iron shielding
  • 核心含义:铸铁屏蔽