چنین ساختاری باعث می‌شود که فرایند انتقال قدرت بین دنده‌های سبک و سنگین نرم و روان انجام شود. The CVT gearbox was to start with patented in 1886 Together with the arrival of your motorcar. The CVT became a lot more mainstream because of DAF’s ‘Variomatic’ gearbox during the nineteen https://beckettossqn.activosblog.com/33141051/the-basic-principles-of-gearbox-cvt