本文分析了原因,提出二级保护的方案,设计了工作程序流程图及逻辑电路。
This paper analysed the causes and proposed a two-grade protection measure. The working program flow chart and logic circuit are designed.
本文分析了原因,提出二级保护的方案,设计了工作程序流程图及逻辑电路。
This paper analysed the causes and proposed a two-grade protection measure. The working program flow chart and logic circuit are designed.
应用推荐