?????? ?????????????? ?????? ??? ??? sitrak c7h ? howo t5g 46x3 ????? ?? ???? ??? ?? ???? ?????, ? ?? ???? ??? ? ??? ???????.All 3 numbering techniques use the exact same structure and differ only in the length from the identifier. Addresses can either be universally administered addresses????????? ????? ??????? ???????????? ???????? ???????? ?????