海量图书期刊资源,随时随地畅享阅读乐趣
Specimens for complex investigations of properties of metalsV. D. Zhdanov; B. N. Shevelkin · 1974
The properties of the metal of heads made by cold and hot formingB. N. Shevelkin; I. A. Kashubo; M. A. Chuma; L. L. Kravchenko; V. D. Zhdanov; G. N. Shumratova · 1977
Standardization of foegings of corrosion-resistant steels for chemical and petroleum equipmentB. N. Shevelkin; M. A. Chuma; V. D. Zhdanov; L. L. Kravchenko · 1974