negative earthed D.C.two-wire system

[negative earthed D.C.two-wire system]
[negative earthed D.C.two-wire system]

中文释义

直流双线负极接地系统

单词分析

单词结构:

negative earthed D.C.two-wire system

字母数:36

记忆提示

🎯 重点记忆:

  • 单词拼写:negative earthed D.C.two-wire system
  • 核心含义:直流双线负极接地系统