1 сент 1991 г. - 1. 3 AM technologies were commercialised, including fused repositioning modelling (FDM) from Stsratasys, solid ground curing (SGC) from Cubital, and laminated object manufacturing (LOM) from Helisys.
Добавлено на ленту времени:
Дата:
1 сент 1991 г.
Сейчас
~ 32 г назад
