medium-tension distribution line
/ˈmiːdiəmtˈɛnʃən dˌɪstɹɪbjˈuːʃən ˈlaɪn/
n
English · medium-tension distribution line中文 · 中压配电线Español · cables de tensión medianaFrançais · ligne de distribution à moyenne tension
意味：Overhead line that distributes electricity at a voltage between 750 and 50,000 V; its conductors are located at the top of electricity poles.