?? ????????? a ????? ???????? ?????????? ? ?? ?????-???????, ????????-?????????? ????????. John Deere Safeguard™ Company System assists ?? ???????? ????? ?????????? ??????? ?????? ? ???????? ?????? ??????? ????????? ???????????? ?????? ?? ?? ??????????? ?? ????? ?????????? ?????? ???????????.????????? ?? John Deere ?? ????????? ????????? ???????