The promoted design of the rolling tool used in precisely machining deep holes with an effective multiplex boring machine is introduced.
介绍了高精度深孔加工用高效复合镗滚压工具的改进设计。
The promoted design of the rolling tool used in precisely machining deep holes with an effective multiplex boring machine is introduced.
介绍了高精度深孔加工用高效复合镗滚压工具的改进设计。
应用推荐