焊接表面 meaning in English
face of weld
of welded surfaces
Examples
- Apply flux to outside of tube and inside of solder cup . surfaces to be joined must be completely covered . use flux sparingly
在管道的外面和焊接罩的内部涂上焊剂，焊剂必须完全覆盖焊接表面。请有节制地使用焊剂。
face of weld
of welded surfaces