FOX NEWS: Marines 3D-print concrete barracks in just 40 hours on August 30, 2018 Get link Facebook X Pinterest Email Other Apps Marines 3D-print concrete barracks in just 40 hours Marines have used a specialized 3D concrete printer to print a 500-square-foot barracks room in just 40 hours. via FOX NEWS https://ift.tt/2MBeCXY Comments
Comments
Post a Comment