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
hc127d_1.zip  Hydraulic cylinder industrial app. v1.27. 1of2
hc127d_2.zip  Hydraulic cylinder industrial app. v1.27. 2of2
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