Chun Du · 2 obras en el catálogoObrasRRelCAD--a relational CAD system with constraint-based geometRelCAD--a relational CAD system with constraint-based geometric modelling1995EEarth Observation SatellitesEarth Observation Satellites
RRelCAD--a relational CAD system with constraint-based geometRelCAD--a relational CAD system with constraint-based geometric modelling1995