22nd August 1952, Page 31
22nd August 1952
Page 31, 22nd August 1952Close
Wooden Dies for Aluminium D URABLE dies for the deep and shallow drawing, stretching and bending of aluminium parts are being made in America of specially treated wood. They are......
That each additional ton of liquid fuel consumed daily throughout the world requires the investment of £14,000. That as the world consumption is 1,600,000 tons daily and rises......