direct-current relay
英 [dəˈrekt ˈkʌrənt ˈriːleɪ]
美 [dəˈrekt ˈkɜːrənt ˈriːleɪ]
网络 直流继电器
双语例句
- The practice shows that LOGO control is simple, reduces electricity fault rate and is worth extended by contrasting LOGO control to direct-current relay control.
运用实践证明：LOGO控制简单方便，减小了电气故障率，值得推广。