OPTIGAL
Metal treatment; treatment of metal alloys; treatment of steels; mechanical, thermomechanical or chemical transformation of the properties and characteristics of metals; treatment of metal for forming goods of metal; metal tempering; finishing of metal surfaces; soldering; casting, anodizing; chromium plating; phosphate plating; milling; shaping; tin plating; galvanization; nickel plating; laminating; armor plating; cutting; polishing; magnetization; plating; stripping; metal soldering; coati...
Abandoned · February 20, 2013 · 79128446 ·