face of weld
英 [feɪs ɒv weld]
美 [feɪs əv weld]
焊缝表面
双语例句
- Occasionally porosity can be found in the face of the weld while sometimes the face may appear porosity free, but deep inside the weld, porosity may exist.
偶尔孔隙中可以找到面对焊缝而有时面对可能出现孔隙免费的，但内心深处的焊缝，孔隙度可能存在。 - The key problems of technique for PTA surfacing for sealing face of diesel engine exhaust valve such as equipment property, process selecting and the cause of weld defects, ect. The PTA surfacing technique is applied to diesel engine exhaust valve production successfully.
就内燃机车柴油机气门喷焊的关键技术问题：设备性能要求、工艺参数选择、缺陷产生原因等予以介绍，该技术己成功用于气门生产。