, : 17 2015 , CAD/CAM/CAE/PDM/PLM, LEDAS Geometry Comparison (LGC). LGC 3.0 3D . LGC 3.0 MCAD LEDAS Geometry Comparison (LGC) , . LGC 3.0 , . , . , , 3D . , , , LGC. PDM, , . . , LGC , , . . , 3D . , . LGC , CAD, CAM, CAE, PDM PLM . , , . ѻ , 1999 ., . CAD/CAM/CAE/PDM . . : +7 383 335 6504 : +7 383 335 6256 . : info@ledas.com : www.ledas.com