钻头齿 meaning in Chinese
bit teeth
digging teeth
Examples
- Enhancement test on the disc bit
盘式钻头齿面强化试验 - The application of the diamond and the hard alloy composite repair welding in strengthening the surface of the steel tooth rooler cone bit
金刚石和硬质合金复合堆焊在钢齿钻头齿面强化中的应用