| 1. | Code of practice for validation of arc welding equipment
电弧焊设备验证实用规程 |
| 2. | Arc welding equipment - part 5 : wire feeders
电弧焊设备.第5部分:焊丝进料装置 |
| 3. | Arc welding equipment - part 1 : welding power sources
电弧焊设备.第1部分:焊接电源 |
| 4. | Ultrasonic examination for arc welded steel pipes
电弧焊钢管的超声波探伤检验 |
| 5. | Determination for noise emitted by arc welding machines
电弧焊机噪声测定方法 |
| 6. | Arc welding equipment - part 5 : wire feeders
电弧焊设备.第5部分:焊丝进料装置 |
| 7. | Arc welding equipement - part 2 : liquid cooling systems
电弧焊设备.第2部分:液冷系统 |
| 8. | Suitable for mma , argon arc , arc gouging welding
可用于手工电弧焊、氩弧焊、电弧气刨 |
| 9. | Power sources for manual arc welding with limited duty
限定使用范围的手工电弧焊的电源 |
| 10. | The general specification for arc welding machines
电弧焊机通用技术条件 |
