How to converter pdf to dwg
you can try this
PDFIn PDF to DWG Converter, an AutoCAD Addin help you import PDF fil
into AutoCAD. It supports AutoCAD 2006, 2005, 2004, 2002, 2000/i an R14
more information
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provides all kinds of DWG Converter for converting dwg to jpg dwg to pdf, pdf to dwg, dwf to dwg, dwg to dwf, dwg to dxf and ect
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