colloidal graphite for cathode tube inner coating

[colloidal graphite for cathode tube inner coating]
[colloidal graphite for cathode tube inner coating]

中文释义

电子束管内导电石墨乳

单词分析

单词结构:

colloidal graphite for cathode tube inner coating

字母数:49

记忆提示

🎯 重点记忆:

  • 单词拼写:colloidal graphite for cathode tube inner coating
  • 核心含义:电子束管内导电石墨乳