| русский | rus-000 |
| четырехполюсник | |
| Deutsch | deu-000 | Vierpol |
| English | eng-000 | electrical network |
| English | eng-000 | four-pole |
| English | eng-000 | four-pole network |
| English | eng-000 | four-terminal |
| English | eng-000 | four-terminal device |
| English | eng-000 | network |
| English | eng-000 | quadripole |
| English | eng-000 | two-port |
| English | eng-000 | two-port circuit |
| English | eng-000 | varying parameter circuit |
| русский | rus-000 | четырехполюсный |