首页>
外国专利>
DEVICE FOR DRILLING HOLES FROM DIFFERENT SIDES IN CURVING WORK ,PARTICULARLY, TUBINGS
DEVICE FOR DRILLING HOLES FROM DIFFERENT SIDES IN CURVING WORK ,PARTICULARLY, TUBINGS
展开▼
机译:用于在弯曲工作中从不同侧面钻削孔的装置,尤其是在管道中
展开▼
页面导航
摘要
著录项
相似文献
摘要
the invention относитс of машиностроени , in particular, can be used дл processing holes in криволинейных детал х type тюбингов.purpose изобретени вл етс enhancing technological capacity through
展开▼