test specimen according to iso 3167 a —
Founded test specimen according to iso 3167 a models & stl files for printing
EmilijusM
G.design
Shirakaba
BlueShell3D
Reberto
Yamt97
FunFunBoy
kaje
Reberto
FunFunBoy
Roel Veldhuyzen
DomesticHacks
actualSIZE
Stepa
Redeye
Redeye
Redeye
JP Powers
toastfr35
3DyPrinterGuy