| 1. | Standard reference radiographs for steel fusion welds 钢熔焊连接用标准参考射线照片
|
| 2. | Qualification test of welders - fusion welding for steels 钢熔化焊焊工技能评定
|
| 3. | Qualification test of welders - fusion welding - steels 焊工的资格鉴定试验.熔焊.钢
|
| 4. | Approval testing of manual welders - fusion welding - steel 钢熔化焊手焊工资格考核方法
|
| 5. | Specification for fusion welding for aerospace applications 航空熔焊规范
|
| 6. | Non - destructive examination of fusion welds . visual examination 熔焊的无损检验.外观检查
|
| 7. | Specification for fusion welded steel air receivers 熔焊钢储气罐规范
|
| 8. | Non - destructive examination of fusion welds - visual examination 熔焊点的无损检验.目视检查
|
| 9. | Method of repeated tension fatigue testing for fusion welded joints 熔焊接头重复拉伸疲劳试验方法
|
| 10. | Radiographic examination of fusion welded joints in metallic materials 金属熔化焊焊接接头射线照相
|