Mahsulotlar
Ishlab chiquvchilar uchun
2 ta ish
Ish: Organic polyelectrolytes in water treatment
Alberto Tiraferri, Plinio Maroni, Michal Borkovec
Abdulaziz A’zamovich Ikromov, Ulug‘bek Komiljonovich Urinov, Jahongir Bahromovich Fayziyev