کیت پرینتر سه بعدی دلتا-دو نازل Delta Rostock mini G2s*** کیت به صورت اسمبل نشده می باشد.This Rostock mini G2s pro upgraded delta 3D printer -Rostock mini G2s. Compared to its predecessor, this G2s pro has two major merits, it looks cooler and it works better.The printing effector of the G2s pro is upgraded with metal parts, which are more dura...