The CTB file format is used by AutoCAD.
AutoCAD is a professional 2D and 3D design and drafting program that is used to create models of parts and other schematics for use in the manufacturing industry.
.ctb File
Extension
Developer:
Autodesk
档案类别:
什么是 ctb 档案以及打开它的方法 - Autocad Colour-dependent Plot Style Table Fil
档案类别:
开发商:
Autodesk