This updated edition of a classic American Tech textbook provides an introduction to the fundamentals of layout, cutting, forming, and fabrication of sheet metal. It can serve as a useful training ...

Corpus Christi, Texas (Aug. 7, 2012) -- Nobody works on more Army helicopters than Corpus Christi Army Depot, so when it comes to repair and overhaul, they cut a lot of metal. Gone are the days of ...