Main-frame CADAM: **,*** hrs CADVANCE: *** hrs Main-frame CATIA-3D: 100 hrs CADPLAN: 500 hrs
Micro-CADAM: 1,000 hrs INTEGRAPH by Micro-Station: 3,000 hrs
Pro-CADAM: 1,000 hrs Mechanical Desktop 4.0 (solid modeling) by Autodesk: 400 hrs
CADRA: 3,000 hrs AUTOCAD versions 9-12 dos and 12-2002...