首页>
外国专利>
DEVICE FOR EXPANSION OF ROUND BILLETS BY ICE ENERGY
DEVICE FOR EXPANSION OF ROUND BILLETS BY ICE ENERGY
展开▼
机译:利用冰能量扩大圆坯的装置
展开▼
页面导航
摘要
著录项
相似文献
摘要
1.device for forming for tube blanks through energy ice containing rigid tool, the supply of liquid in the cavity of the working, zaggy development and its охлаждени node with a casing.on the тличающ
展开▼