海量图书期刊资源，随时随地畅享阅读乐趣
Flow of polymer melts in a combined extruderV. L. Kocherov; Yu. E. Lukach; É. A. Sporyagin; L. A. Tsitsankina · 1972
Secondary flows in the gap between a rotating cone and a stationary diskV. L. Kocherov; Yu. E. Lukach; É. A. Sporyagin · 1973