ilmiyish

Mahsulot tavsifi

Study on the physical and chemical basis of obtaining superphosphate from rock phosphate

#minerallar#kaltsiy#fosforit#fosfor kislota

Muallif

Bobur Allayorov
Bobur AllayorovTasdiqlangan muallif
Hujjatlari
56 898
Sotilgan
4 025

O'xshash hujjatlar