Pneumatic conveying a concise treatment of the principles, methods and applications of pneumatic conveyance of materials ..

by Phillips, Ernest George
Published 1921

Pneumatic conveying a concise treatment of the principles, methods and applications of pneumatic conveyance of materials, with special reference to the conveying and elevating of heavy solid materials for engineers, works managers, and students

by Phillips, Ernest George, 1880-
Published 1921