?????：????? ?????? ????? ???? ??? ???????? ?? ???? ???? ???? ????? ????? ??? ?? ??? ??? ?? ?? ????? ??? ??? ???? ???? ?????? ?????????? ?? ????? ??? ???? ????? ??? ?? ?? ??????? ?? ????? ??? ?? ??????? ??? ????? ?? ?? ???? ?????? ????????? ???? ????? ?? ??? ????? ?????? ??? ?????? ?????? ?? ???-??? ?????? ??? ????? ??? ???? ??? ?? ????? ????? ???

????? ?????? ????? ???? ??? ???????? ?? ???? ???? ???? ????? ????? ??? ?? ??? ??? ?? ?? ????? ??? ??? ???? ???? ?????? ?????????? ?? ????? ??? ???? ????? ??? ?? ?? ??????? ?? ????? ??? ?? ??????? ??? ????? ?? ?? ???? ?????? ????????? ???? ????? ?? ??? ????? ?????? ??? ?????? ?????? ?? ???-??? ?????? ??? ????? ??? ???? ??? ?? ????? ????? ???, to plants of a thousand tonnes per day that are highly mechanized and capable of producing different types and grades of gypsum plaster or plaster boards.

????? ???-??? ???????-?????? ??????? ?? ????? ????, ????? ????? ???? ??, ?? ????? ?? ???? ??? ??? ?? ???? ????? ??? ????? ?????? ????? ???? ??? ?????? ??????? ????? ??: ??????, ?????, ?????, ??? ????? ?????? ?? ????? ??? ?????? ???? ????? ?? ?????? ??????, ??? ??? ???-??? ???? ?? ???? ??? ??? ??? ?? ????? ??????? ???? ???? ???? ??? ??? ??? ????? ?????????? ?? ????? ?????? ??? ??? ?????? ???????

????? ??? ????? ????? ?????? ??? ???? ?????, ?????? ????? ?? ??? ??? ????? ?? ???? ???? ???? ????? ??? ?????? ??????, ???? ???? ?? ???? ??? ??? ?? ?????? ??? 50 ???????? ?? ???? ???? ??? ????? ????? ??? ???? ??? ??? ?????? ?? ???? ?? ??? 0.5 ??? ??????? ??? ?????? ??, ??? ???? ??? ??? ??????? ???? ?????? ??? ??? ???? ???? ???? ?????? ???? ?????? ???

??? ??????? ???? ?????? ???? ????? ???? ??? ??? ???? ???? ???? ?????? ????? ??, ????? ????? ?? ??? ??? ????? ????? ?? ?? ?? ?????? 90 ??????? 100 ??? ??? ??? ????? ????? ???? ????? ??? ?? ???? ?????? ???? ??? ???? ?????? ?? ??? ??? ????? ??????? ???? ????? ???? ????? ??? ???? ?? ??? ???? ???? ???? ???? ????? ??????? ????? ???

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