71pro.zip        154792  941023  For land surveyors using HP-71B/SuperSurveyor
bc-07100.zip      62187  970606  Economically cut bars, rods, pipes, etc.
bckbk17.zip      524238  961112  Beam Cookbook: Static Analysis for 2D Beams
beam.zip          52017  960415  Graphical engineering program determines loads
btusw340.zip     271897  951127  Heating & cooling load analysis tool for HVAC
ddplt053.zip     206800  950404  DeedPlot: Plots map of your deed, finds errors
deburr.zip       177173  950823  Process model for robotic grinding
dizzy.zip        246204  941023  Land surveyor's cogo & field computer support
eng971.zip       526595  970706  3d structural engineering space frame
engine-5.zip      59658  960514  Animation of a new Engine, Public domain
hc130d-1.zip     803228  970228  Hydraulic cylinder industrial app. v1.30. 1of2
hc130d-2.zip     598603  970228  Hydraulic cylinder industrial app. v1.30. 2of2
hvacp21b.zip     296113  970328  Over 25 programs in one for the HVAC pro
mrm20a.zip       593196  960914  Machining software for machinist and engineer
pipe21a.zip       88985  960821  NPS Piping database for DOS
pumpv10.zip       48454  950625  Centrifugal well pump sizer
sly253a.zip      129974  950312  Survey land yourself quick/easy/inexpens, 1of2
sly253b.zip      186472  950312  Survey land yourself quick/easy/inexpens, 2of2
uetb6_1s.zip    1811924  960901  Precision 3D construction measurement
vehicle.zip       47742  960415  Engineering program designed for creating HPVs
wasp121.zip      133195  950427  Physical properties of ice, water and steam
xraydif1.zip      50675  951002  Xray diffraction profile simulator
zsysbdoc.zip       7759  960603  Z System: Engineering process pgms. Basic docs
zsysdemo.zip     533548  960603  Z System: Engineering process pgms. EXE DEMOs
zsyszdoc.zip     338511  960603  Z System: Engineering process pgms. Compl docs