Loading book image Polivinlixlorid plastikat asosida olingan yangi ionitning fizik-kimyoviy xossalari M.M. Jurayev, S.Y. Xushvaqtov, N.M. Qutlimuratov
Loading book image Plaastikat polivinixlorid asosidagi yangi polikompleksonning g‘ovaklik darajasi va sorbsion xossalari S.Yu. Xushvaktov, M.M. Jurayev,