Deep boring tool 深镗孔刀具
Deep Boring Machining Tool 深孔加工机床
CNC deep hole boring machine 数控高效深孔镗床 ; 数控深孔镗床
deep hole boring machine [机] 深孔镗床 ; 高效深孔镗床
deep hole boring [机] 深孔镗削
Deep hole boring attachment 深孔镗
deep-hole drilling and boring machine 深孔镗床
deep-hole boring 深孔镗削
This paper introduces 28 cases of deep boring data in south-west of Shangdong province where aquifers are rich in groundwater.
本文介绍了鲁西南地区28例富水性较好的深孔资料。
Unusually deep front to back for a small lathe the saddle carried an almost boring-table sized T-slotted cross slide fitted with a "bridge bracket" at the front.
非常深刻的前向后一小车床进行鞍几乎镗表大小的T型槽交叉幻灯片装有“桥梁支架”在前面。
In the boring process of deep holes, the insufficient rigidity of the boring rod usually influences the machining accuracy.
在镗深孔加工中，常因镗杆刚度不足而影响加工精度。
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