Non-ferrous metals and compositions
Scrapping steel cars by means of the carbon arc
Machinability tests of metals give almost concordant results
Eleventh National Metal Exposition abounds with automotive interest
Nose formed by tool in cutting metal is built up at any speed
Use of light metals for fittings of buses and street cars
Roentgenuntersuchungen im technischen Grossbetrieb
Light metals in transport engineering
E.M.F. Between metals in seawater
Eine 5-t-Zug-Druck-Dauerpruefmaschine der DVL
New researches on drawing of cylindrical sheets