海量图书期刊资源，随时随地畅享阅读乐趣
Strain gauge for measurement of axial and transverse strainsA. A. Lebedev; V. P. Lamashevskii; B. I. Koval'chuk · 1972
Structure parameters in mechanical criteria of the ultimate state of materialsA. A. Lebedev; V. P. Lamashevskii; B. I. Koval'chuk · 1972