1.
The Process Study on the Machining of High-precision Deep Hole with Small Diameter by WEDM-LS
慢走丝线切割加工高精度小直径深孔的工艺研究
2.
high efficiency drilling system for small and deep hole
高效小直径深孔钻削系统
3.
Experimental analysis of artificial deep foundation with large diameter and length shorter than 6 metres
长度小于6m的大直径人工挖孔深基础试验研究
4.
Research on high-precision capacitive automatic measuring system for pinhole diameter
高精度电容式小孔孔径自动测量系统的研究
5.
Study on Preparation and Application Technology of Deep and Small Hole Finishing Electroplating Honing Tools;
小直径深孔精加工电镀珩具制备及应用技术研究
6.
The Academic Optimization of Cutting Parameter of Machining Small-deep Hole
小直径深孔加工切削用量的实验优选
7.
Average diameter is used in calculating certain percentages such as table size, total depth, crown height, and pavilion depth.
平均直径是用来计算一定比例如表大小,总深度,树冠高度,亭深.
8.
Study on Slender Hole Ultra-precision Measuring System and Precision Analysis;
细长小孔孔径精密测量系统的设计及精度分析
9.
NC Milling Machining of Minor Diameter Polyamide Piece with High Accuracy
小直径高精度聚酰胺工件的数控铣削加工
10.
THE HIGH BENCH LONG HOLE MINING IN ANQING UNDERGROUND COPPER MINE
安庆铜矿高阶段大直径深孔采矿法实施方案
11.
Application of High Bench Large Diameter Longhole Blasting Technology in Anqing Copper Mine
高阶段大直径深孔爆破技术在安庆铜矿的应用
12.
Application of Advanced PHP Slurry to the Construction of Long and Large Diameter Bored Piles in Deepwater and Complex Land
高级PHP泥浆在深水大直径钻孔桩施工中的应用
13.
Broe gauges are used to measure internal hole dimensios and shape errors of different diameter and depth by comparative method.
内径百分表适用于比较法测量不同直径和深度和内孔尺寸及误差。
14.
High-Precision On-Line Measuring System for Cylinder Diameter with Large Range
高精度圆柱直径大量程在线测量系统
15.
The new process can ensure body machining precision and raising the body machining efficiency.
给出了一种高加工效率和高精度,适用于中小口径固定球球体轴孔加工的工装。
16.
Research on Processing Technology for Combining Deep Bore on High-precision of Unsymmetrical Parts
非对称零件高精度组合深孔加工技术研究
17.
The stem has a slightly smaller diameter than the valve bore.
阀杆的直径略小于阀体孔的直径。
18.
The max. depth of drilling is about 50 times of drill tools dia and have to see material for drill specially size.
本机种钻孔深度以钻头直径50倍为标准,特殊规格需视加工材质定.