bckbk17.zip   Beam Cookbook: Static Analysis for 2D Beams
beam.zip      Graphical engineering program determines loads
ddplt053.zip  DeedPlot: Plots map of your deed, finds errors
eng963.zip    Structural engineering software
engine_5.zip  Animation of a new Engine, Public domain
hc129d_1.zip  Hydraulic cylinder industrial app. v1.29. 1of2
hc129d_2.zip  Hydraulic cylinder industrial app. v1.29. 2of2
mrm20a.zip    Machining software for machinist and engineer
pipe21a.zip   NPS Piping database for DOS
uetb6_1s.zip  Precision 3D construction measurement
vehicle.zip   Engineering program designed for creating HPVs
zsysbdoc.zip  Z System: Engineering process pgms. Basic docs
zsysdemo.zip  Z System: Engineering process pgms. EXE DEMOs
zsyszdoc.zip  Z System: Engineering process pgms. Compl docs