bridge test piece —
Founded bridge test piece models & stl files for printing
SelfCAD
Ivo
Jon
MeneerMark
luben111
FastPrint3D
Steve
Mayuna90
WoodenDavid
Hug Doug
reivax
cipolla1984
Fablab Karlsruhe
BladerunnerxRC
W5CYF
AD87
mino1970
ImitationofLife
bryanandaimee
Luke's 3D