?????? : ????? ????? ???????? ?? ???? ????? ?? ??? ?????? ?? ??? ??? ?????? ???? ?????? ?????? ????? ??? ????? ???????? ?????? ??????? ?????? ???????? ???????? ???? ????? ?????? ?? ???????.The next most frequent way of constructing SOP, accounting for approximately twenty five to 30 percent of supply, is by reacting potassium chloride with numerous… Read More