chaîne de suspension
/misˈil ɑ̃tˈisumaʁˈɛ̃/
n
English: suspension insulator string · 悬垂绝缘子串
Sens：Insulators that are assembled in a vertical or oblique chain; the overhead line conductors hang from it.
English: suspension insulator string · 悬垂绝缘子串