deep - hole processing
英
美
- 深孔加工
双语例句
- It makes the microhole processing technology develop faster.
这促使微细孔加工技术也得到了飞速发展。 - 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。
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