中國航發(fā)北京材料研究院

China Aerospace Beijing Materials Research

北京航發(fā)25KG級真空爐，主要用于航空火箭發(fā)動機材料研制。致敬中國航天。

Beijing Hangfa 25KG Vacuum furnace is mainly used for the development of aerorocket engine materials. Salute to China Aerospace。