???? ??????? ???????? ?????? ??? ????? ????? ????????? ??????? ??????? ??????? ??????? ?? ??????????.?????: ???????? ??????? ?? ?????? ?? ????? ??? ?????????. ????????? ???? ???????? ???? ???????.Portland State College scientists noted in 2015 that vapor items made superior amounts of formaldehyde—much more than cigarettes.The clear taste of pea