non-electric delayed detonator

[non-electric delayed detonator]
[non-electric delayed detonator]

中文释义

非电延期雷管

单词分析

单词结构:

non-electric delayed detonator

字母数:30

记忆提示

🎯 重点记忆:

  • 单词拼写:non-electric delayed detonator
  • 核心含义:非电延期雷管