vertical boring meaning in English
垂直钻探
Examples
- Vertical vertical boring and turning mill
立式镗铣床 - C5235a model vertical boring mill is now processing the j53 - 1600c model press friction sheave
C5235a型立车正在加工j53 - 1600c型压力机摩擦盘 - Accuracy of machine tools and methods of test - specification for vertical boring and turning lathes , single and double column types
机床精度及试验方法.第22部分:立式单柱和双柱镗车床规范