Page 23 - Ashagal El m3aden
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?????????? ???? ????? ??? ??????? ??????? ?????????? ?Cu3 (CO3)2??
?? .(OH)2???? ??? ??????? ?????? ???? ??? ??????????? ?????? ????????.??
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???? ???? ???? ????? ????? ??? ?????? ??????? ?? ?????? ?????? ????? ??????? ?????????
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????????? ? Bauxite??? ????? ??????? ???? ???? ??? ???? ?????
???????????? .??????? ????? ?? ???? ??????? ? gibbsite Al(OH)3???
????? ?2?? ?????????? (? ?-AlO(OH??????????? (? a-AlO(OH??? ???? ???
????????? ??? ??? ??????? .????? ????? ?????? ??? ????? ????
???? ???? ??????? ?? ????? ??? ?.1821???????? ??? ?????? ???
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