PDF to DWG Converter is a batch converter that allows you to batch convert your PDF files to usable and editable AutoCAD DWG or DXF files, so you can recover the entities in PDF to corresponding DWG entities easily.
Two programs for the tolerance analysis of linear, 2D and 3D dimensional chains (Worst case, Root Sum Squares,
Monte Carlo...). Application is developed in MS Excel, is multi-language and supports Imperial and Metric units.
Selection, calculation and check of rolling bearings of the company SKF. Application supports Imperial and Metric
units, is based on SKF, ISO, ANSI, SAE standards and support many 2D and 3D CAD systems