Lomiga 3D uamea

HuangCheng o faʻapolofesa Metal 3D Printing gaosi oloa ma falegaosimea i Saina, faʻapitoa i le tuʻuina atu faʻapitoa Metal 3D Lomitusi i faʻatauga ma tau faʻatauvaʻa. Mo faʻataʻitaʻiga saoloto, faʻafesoʻotaʻi mai nei.

Aofa'i 1 itulau