zone of weld meaning in Chinese
焊缝表面
Examples
- Determination of the weakness zone of welding joint by doing four - point bend testing
用四点弯曲试验确定焊接接头的薄弱区 - Standard practice for ultrasonic examination of the weld zone of welded pipe and tubing
焊接管道焊接区域的超声波检验标准实施规程