253 Something to consider on train derailments… (media.greatawakening.win) posted 2 years ago by Based_in_Space 2 years ago by Based_in_Space +253 / -0 25 comments download share 25 comments share download save hide report block hide replies
Printable CAD?
Printable CAD is an .stl
CAD = Computer Aided Design.
This .stl is a file type, suitable to ingest into a 3D CAD/CAM (CAM = Computer Aided Manufacturing) program and then into a 3D printer.