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????? ??? ?????? ?????? ?? ????? ?????? ? ???? ???????? ???? ??????. ???? ????? ?????? ?????? ??????? ????? ???????. ??? ??? ???? ?? ???? ???? ?? ???, ???? ??? ?????? : * ???? ???? ??????? * ?????? ?????? ?????? * ??? ????? * ??? ???? ??? ?????? ?????? ??? ?? ?? ??? ??????? ? ?????? ??? ???? ????? . ??????? ?????? : ????? ???? ??????? ?????? ??

 ??? ?? ?? ???? ????????? ??????????? ????? ????? / ????? ???? ???? ??? ?????? ??????? ??? ????? ????????? ???????? ?????? ??????? ????????? ?????????. ????? ??????? ???? ??????? ???? ???? ??? ?????? ???? ????????. ???? ???? ???? ????? ????? ?????? ???????? ????? ?????. ???? ???? ??? ?????? ??????? ??? ????? ????????? ???????? ?????? ??????? ??

?? ????? ??????? ??????? ???? ????? ?????? ?? ????? ??? ?????? ??? ??? ??????? ????????? ???? ????? ?? ????? ???? ???????? ?????? ????? ????? ??????? ??????? ?? ???? ?????? ?????? ????????? 4-wire circuit engineering had been around for really a while but was incredibly costly to implement. it always required a large footprint in the Bodily tv stu