Маҳсулотлар
Ишлаб чиқувчилар учун
2 та иш
Иш: DYNAMIC GROWTH OF CURVILINEAR RUPTURES AT VARIABLE SPEED
A.S. Bykovtsev, Zh. S. Tavbaev
Tavbaev Jumaboy, Saparov Bobur, Erkinov Akhliyor +2