????? ???????. ???? ?? ??? ?? ? ???, ?? ??? ??? ?? ?? ?? ??? ??? ? ????.???? ??? ???? ? ????? ???, ? ???? ???? ??? ???? ????.As opposed to utilizing a fastened amount of equipment ratios – similar to a 5-velocity or 6-velocity gearbox – a CVT uses a pair of cone-shaped pulleys connected by a chain or belt, which can be regularly adjusted to pro