| русский | rus-000 |
| бесступенчатое регулирование | |
| English | eng-000 | continuous rating |
| English | eng-000 | infinite control |
| English | eng-000 | infinite variation |
| English | eng-000 | infinitely variable adjustment |
| English | eng-000 | infinitely variable control |
| English | eng-000 | stepless regulation |