Continue roll cast is a short and near-shape machining technique.
连续铸轧技术是一种短流程、近终成型板坯加工技术。
It is difficult to avoid technique problem for drill eccentricity in hole machining all along.
钻孔偏心一直是孔加工中难以避免的技术难题。
It is difficult to avoid technique problem for drill eccentricity in hole machining all along.
钻孔偏心一直是孔加工中难以避免的技术难题。
应用推荐