?????? ????? ???? ??????? ??????? ?????? ??????? ??? ????, ???? ???? ?????? ????? ????? ?????? ???? ??????? ???.???? ?????? ?????? ?????? ?? ???? ???????? ?? ???????? ?????? ?????. ??? ?????? ?????? ??? ???????? ??????? ??.But, compared with other industries the place “specialists” may very well be regulated by examinations, certifications alon