Russian ⇄ Chinese English French German Italian Norwegian Bokmål Polish

восьмиполюсник n stresses
antenn.	four port; four-port network
astronaut.	hybrid junction
chem.	octapole (Игорь_2006)
el.	eight-terminal pole network; eight-pole network
Makarov.	four-port; octopole
tech.	eight-terminal circuit; eight-terminal network; octuple