.
, ( Razorleafs) ( PLM Autodesk). . SolidWorks World SolidWorks EPDM DraftSight - DWG. , , , DraftSight Autodesk Vault. , , .
..: , Autodesk Vault DraftSight?
.C.: , Autodesk AutoCAD.
..: DraftSight?
..: !
CAD-. 2-3 . , . Dassault Systemes V6 - , CATIA V6 ENOVIA.
, CAD-PDM PDM. Multi-CAD ( ) PDM ( PLM) . PDM/PLM . , CAD/PDM PDM .
PDM CAD/PDM. PDM Multi-CAD . . PDM . , , . ...