??? ???? ???? ??? ?? ??????? ?????????? ?? ???? ??? ?????? ????? ??? ?? ?? ??? ???? ?????? ??? ?? ???? ???? ???. ??? ?????? ?? ??? ?????? ?? ????? ???????? ??????? ? ??????? ?????? ?????? ???? ???? ????? ??????? ??? ?? ??? ???.The latter is the primary aspect regarded as for cost determination of device produced carpets: The much larger number of k