The Sixth National valves and pipes Conference Proceedings: Chinese Mechanical Engineering Society Fluid Engineering Branch(Chinese Edition)

HardCover. Pub Date: October 2009 Pages: 496 in Publisher: the Hefei University Press of valves and pipes Conference Proceedings: Chinese Mechanical Engineering Society. fluid engineering branch of the collection of valves and pipes Academic Conference on the paper. It covers many aspects of product design. test and inspection. manufacturing process. drives. digital technology and standard research. Many papers on the hot area of ??development in recent years. key products. cutting-edge technology. from different angles. a more in-depth discussion. in which there is no lack of innovation and discovery. but also a summary of the theory. the actual production and application of technical exchanges of all The crystallization of the wisdom and sweat. Contents: product design metal hard seal wear ball valve design. fully welded ball valve manufacturing process single weld design ...