This is the computer technology helps to create pieces with geometric models. The piece was created, called the model or the Model and this model can be expressed as a Drawing or CAD data file.
This technology is bringing computers to assist in creating pieces with geometric modeling. The piece was made, called models, or Model and this model can display a file or Drawing CAD.
This technology is application of computer in the geometric model The parts were made called model and or Model model can show a Drawing CAD or data files.