牙轮钻头 meaning in Chinese
cone rock bit
rifler
rock drill bit
rock roller bit
roller cone bit
roller cutter bit
roller rock bit
roller-cone bit
roller-type bit
rollerbit
rolling cutter bit
rolling cutter rock bit
tooth-wheel bit
toothed roller bit
true-rolling bit
Examples
- Contact stress analysis on the bearing of single - cone bits
单牙轮钻头轴承接触应力分析 - The computer simulation model study of singular one - cone bit
异形牙轮单牙轮钻头的计算机仿真模型研究 - Study on pz modular roller - cone bit and rock drilling technology
系列组合牙轮钻头及其嵌岩技术的研究 - Analysis of the factors of the cutting efficiency about single - cone bit
影响单牙轮钻头切削效率的原因分析 - High speed journal seal of cone bit design and finite element method analyze
高速牙轮钻头轴承密封副设计与有限元分析