海量图书期刊资源,随时随地畅享阅读乐趣
Modernization of cupola furnacesD. M. Krymskii; A. T. Darii; M. B. Zanvel'; E. V. Komarov · 1980
Pattern plate with a lever-stop mechanism for fixing ejectorsD. M. Krymskii; A. T. Darii · 1982
Introduction of core mixtures based on a universal synthetic binder USK-1D. M. Krymskii; A. T. Darii; K. P. Storozhenko; V. S. Tyagun · 1975