low-tension distribution line
/ˈləʊtˈɛnʃən dˌɪstɹɪbjˈuːʃən ˈlaɪn/
n
English · low-tension distribution line中文 · 低压配电线Español · cables de baja tensiónFrançais · ligne de distribution à basse tension
意味：Overhead line that distributes electricity up to a voltage of 750 V; its conductors are located under the transformer.