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SUPERFOS.QORATOGʻ FOSFORITIDAN SUPFERFOSFAT OLISH
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Study on the physical and chemical basis of obtaining superphosphate from rock phosphate
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#minerallar#kaltsiy#fosforit#fosfor kislota
Premium Content
SUPERFOS.QORATOGʻ FOSFORITIDAN SUPFERFOSFAT OLISH
3,000so'm
Betlar soni
9 taFayl hajmi
39.56 KBFayl turi
.docx
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