Heat-Treatment of Steel : A Comprehensive Treatise on the Hardening, Tempering, Annealing and Casehardening of Various Kinds of Steel, Including High-Speed, High-Carbon, Alloy and Low-Carbon Steels, T
Erik Oberg
Download - Immediately Available
Format: eBook (PDF)
Spiral and Worm Gearing : A Treatise on the Principles, Dimensions, Calculation and Design of Spiral and Worm Gearing, Together With Chapters on the Methods of Cutting the Teeth in These Types of Gear
Erik Oberg
Download - Immediately Available
Format: eBook (PDF)