?? ???? ????????? ?? ??? ???????? ??? ????????? ?? ???? ?? ???????? ??????? ??????? ????????. ?????? ????? ???????? ?? ???? ???? ????? ??????? ???????? ????? ?? ????? ????????? ?? ??? ???????? ?????? ?????? ????? ?????? ??? ???? ?????.Potash can be a mineral salt which contains drinking water-soluble potassium, which may be mined from Normally tran