Weld repairs cracks that could try after the leak, vacuuming try leak, blunt note refrigerants, air conditioner resume normal work.
焊补裂缝后，打压试漏、抽真空试漏，冲注制冷剂后，空调器恢复正常工作。
2
The research focuses on the defect equivalent analytical methods in building steel structure butt weld fusion and the effects of non-crack-type defects on the normal use of butt weld fusion.
本课题研究了建筑钢结构熔透对接焊缝中缺陷当量的分析方法和非裂纹类缺陷对焊缝正常使用的影响。
3
For normal map generating purposes you don't even have to attach and weld the different sub components together, as long as they fit seamlessly you should be fine.