| 1. | High - speed welding techniques on profiled rolled steels
异型钢材高速焊接系统技术 |
| 2. | The rail welding technique of high - speed railway
高速铁路钢轨焊接技术 |
| 3. | Code of the welding technique for aluminium bus
铝母线焊接技术规程 |
| 4. | Standard qualification procedure for manual welding technique
手工焊接技术的标准合格鉴定程序 |
| 5. | Principles of metal molten welding technique
金属熔焊原理及工艺 |
| 6. | Standard qualification procedure for welding technique of titanium
钛焊接技术的标准合格鉴定程序 |
| 7. | Standard qualification procedure for welding technique of plastics
塑料焊接技术合格鉴定标准规程 |
| 8. | Principles of metal molten welding technique
金属熔焊原理及工艺 |
| 9. | Standard qualification procedure for gas pressure welding technique
气体压力焊接技术合格鉴定标准程序 |
| 10. | Standard qualification procedure for semi - automatic welding technique
半自动焊接技术的标准合格鉴定程序 |
