Parametric Technology Corp. 2007.
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- 5 , : PTC CAM- Pro/TOOLMAKER 8.1
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- - , Pro/TOOLMAKER 8.1
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- PDS 50%
- PTC
- Aero-Instrument Windchill -
- Designcraft Pro/ENGINEER
- Schindler PDS
- Orizzonte Winchill
- CAD/CAM/CAE Observer, № 4/2007: Arbortext IsoDraw
- , № 9/2007: