rock bit的意思|示意
牙轮钻头；岩石锧头
rock bit相关短语
1、 tricone rock bit 三牙轮钻头,三维式岩石钻头
2、 cone rock bit 锥形凿岩钻头
3、 insert rock bit 镶硬合金齿牙轮钻头
4、 rock-bit interaction 岩石与钻头互相作用
5、 rock bit testing rig 牙轮钻头试验钻机
6、 rolling cutter rock bit 牙轮钻头
7、 rock-bit interaction model 岩石
8、 sealed bearing rock bit 密封轴承牙轮钻头
9、 rock bit cone fishing socket 牙轮的打捞工具
rock bit相关例句
Design calculation process as well as machining technology of rock bit are detailed introduced.
详细介绍了104牙轮钻头的设计计算过程和加工工艺.
互联网
Diameter controlling is of great importance in rock bit manufacturing.
保证三牙轮钻头的直径是钻头制造工艺的重点.
互联网
This paper analyses the factors that affect the contact stress of rock bit journal bearing.
文章分析了牙轮钻头滑动轴承接触力学性质的影响因素.
互联网