1.
polycrystalline diamond compact bit
聚晶金刚石复合片钻头
2.
Research and Application of Diamond-impregnated PDC Bit or Drilling in Medium Hard Rock Formation
中硬岩层钻进孕镶金刚石复合片钻头的研究与应用
3.
polycrystalline diamond compound bit
多晶金刚石复合钻头
4.
Development of polycrystalline diamond composite and its drilling bit for oil and gas
金刚石复合片及其石油、天然气钻头发展概况
5.
Study on Bottom Hole Flow Field of B9M-PDC Scraper Bit
B9M型金刚石复合片刮刀钻头井底流场研究
6.
Researches on drilling CFRP(carbon fiber reinforced plastics) with diamond electroplated drill bit
电镀金刚石钻头钻削碳纤维复合材料研究
7.
Research on Diamond Enhanced Tungsten Carbide Composite Button and Its Bits;
金刚石—硬质合金复合齿及其钻头的研究
8.
Research on Bionic Coupling Diamond Coring Bits in Drilling Hard Rock
硬岩钻进用仿生耦合金刚石取心钻头研究
9.
The Study on Wear Regularity, Design and Performance Test of Diamond Bit and Diamond Saw
金刚石钻头和金刚石锯片磨损机理、设计及性能测试研究
10.
machine set bit
机镶细粒金刚石钻头
11.
diamod-enhanced hammer bit
金刚石镶齿震击钻头
12.
diamond-particle bit
潜铸型细粒金刚石钻头
13.
insert polycrystalline diamond bit
聚晶金刚石镶齿钻头
14.
insert natural diamond bit
天然金刚石镶齿钻头
15.
diamond content
钻头上金刚石的克拉数
16.
Study on the Brazing of Diamond Compact and Cemented Carbide
金刚石复合片与硬质合金的钎焊研究
17.
Abstract: A new methodis presented to make diamond sawing blade with low cost and process marble and granite with high efficiency.
文摘:提出了一种制造金刚石圆锯片刀头的新方法??电镀法制造金刚石复合片。
18.
Development of the Special Impregnated Diamond Bits for Jinchuan Mine;
适合金川矿区的特种孕镶金刚石钻头研制