1-3 of 3 Books
The hardening power of low-carbon steel
The hardening power of low-carbon steel
By Henry Marion Howe
Modification of lignin extracted from oil palm fronds (OPF) as mild steel corrosion inhibitors
Modification of lignin extracted from oil palm fronds (OPF) as mild steel corrosion inhibitors
By Mohd. Hazwan Hussin

A Practical Manual of Autogenous Welding (oxy-acetylene): With a Chapter on ...
By Raphaël Granjon,P . Rosemberg