海量图书期刊资源,随时随地畅享阅读乐趣
Overload protection for toggle pressesV. G. Novichev; V. G. Konstantinov; A. K. Caller · 1978
Technical creativity on the factory levelV. V. Saparov; V. G. Novichev; A. A. Shchipitsyn · 1978
Radioisotope method of automatic control of the level of refractory materials in containersV. G. Tonkov; V. I. Sysoev; V. G. Novichev · 1969
Pneumatic stirring system for loose materials in hoppersI. G. Balakhnin; B. A. Lovygin; G. V. Novichev · 1969
Automating the control and adjustment of body level in press feedersV. G. Novichev; A. K. Galler · 1967