Dạng tài liệu: | | Thông tin mô tả: | Artobolevsky, Ivan I Mechanisms in Modern Engineering Design: A Handbook for Engineers, Designers and Inventors.Vol.5, Hydraulic, Pneumatic and Electric Mechanisms. P.2, Electric Mechanism/ by Ivan I. Artobolevsky; Translated from the Russian by Nicholas Weinstein Moscow.: Mir, 1980 463p., 20cm
|
|