Home›Engineering articles needing expert attention›ورئیتور🌐فارسیEnglishDeutschPolskiРусскийفارسیEntityQ2375714· pop 12· linked from 6 articlesورئیتورA variator is a device that can change its parameters, or can change parameters of other devices.Available in 12 languagesРусскийAzerbaijaniBelarusianBulgarianCroatianFinnishKyrgyzPolskiUkrainianUzbekفارسیConnectionsepicyclic gearingEntitycontinuously variable transmissionEntityCategoriesEngineering articles needing expert attentionMechanical power controlVariators