| 1. | Metal arc welding
金属弧焊 |
| 2. | Arc welding equipment - part 6 : limited duty manual metal arc welding power sources
电弧焊接设备.第6部分:有限工作时间手动金属弧焊电源 |
| 3. | Standard specification for metal - arc - welded steel pipe for use with high - pressure transmission systems
高压输送用金属弧焊钢管的标准规范 |
| 4. | Welding consumables . covered electrodes for manual metal arc welding of creep - resisting steels . classification
焊条.抗蠕变钢的手控金属弧焊用药皮焊条.分类 |
| 5. | Welding consumables - covered electrodes for manual metal arc welding of high strength steels - classification
焊接用料.高强度钢手工金属弧焊用的涂药焊条的分类 |
| 6. | Welding consumables - covered electrodes for manual metal arc welding of creep - resisting steels - classification
焊接用料.抗蠕变钢手工金属弧焊用的涂覆电极.分类 |
| 7. | Welding consumables - covered electrodes for manual metal arc welding of stainless and heat resisting steels - classification
焊接用料.不锈钢和耐热钢手工金属弧焊用的涂覆电极.分类 |
| 8. | Arc welding equipment - part 6 : limited duty manual metal arc welding power sources iec 60974 - 6 : 2003 ; german version en 60974 - 6 : 2003
电弧焊设备.第6部分:有限工作时间手动金属弧焊电源 |
| 9. | Welding consumables . covered electrodes for manual metal arc welding of stainless and heat resisting steels . classification
焊接消耗材料.不锈钢和耐热钢的手控金属弧焊用药皮焊条.分类 |
