| 1. | Recommended practices for gas - tungsten - arc welding
钨电极惰性气体保护焊的推荐规范 |
| 2. | Zirconium tungsten electrode has good performance in ac welding
锆钨电极在交流条件下，焊接性能良好。 |
| 3. | Arc welding and cutting - nonconsumable tungsten electrodes - classification
电弧焊和切割.非自耗钨电极.分类 |
| 4. | Arc welding and cutting - nonconsumable tungsten electrodes - classification
电弧焊和切割.非自耗钨电极.分类 |
| 5. | Composite tungsten wrex electrodes
复合多元钨电极 |
| 6. | Gas tungsten arc welding of titanium piping and tubing , recommended practice for
钛管和管道钨电极气体保护焊推荐规程 |
| 7. | Thorium tungsten w - th electrodes
钍钨电极 |
| 8. | W - rex electrode
复合钨电极 |
| 9. | Arc welding and cutting - nonconsumable tungsten electrodes - classification iso 6848 : 2004 ; german version en iso 6848 : 2004
电弧焊接和切割.非自耗钨电极.分类 |
| 10. | Gas tungsten arc welding of galvanized steel , 10 through 18 gage , in the as - welded condition , with or without backing
在焊接条件下有或没有垫板10到18规格的镀锌钢的钨电极惰性气体保护焊 |
