| 1. | Arc welding equipment - part 7 : torches
弧焊设备安全要求第7部分：焊炬枪 |
| 2. | The specification of welding torches tig welding
Tig焊焊炬.技术条件 |
| 3. | Equal pressure welding torch and cutting torch
等压式焊炬割炬 |
| 4. | Arc welding equipment - torches
电弧焊设备.焊炬 |
| 5. | Gas welding equipment - air - aspirated hand blowpipes - specifications and tests
电焊装置.手工吸气焊炬.规范和试验 |
| 6. | Balanced pressure torch
等压式焊炬 |
| 7. | Automatic control system of welding torch height in carbon dioxide arc welding with fine wire
细丝二氧化碳焊接焊炬高度自动控制系统的研究 |
| 8. | This technology maintains the torch at a constant stick - out distance , so you get uniform results around the circumference of the weld
此技术让焊炬保持一个固定的电弧长度，使管道外焊缝有一致的品质。 |
| 9. | A welder ' s kit contains electrode holder , welding torch , helmet shield , portable electrode heating box and temperature measuring pen
一名焊工的成套工具包括焊钳、焊炬、面罩、手提式焊条加热箱和测温笔。 |
| 10. | A welder ' s kit contains electrode holder , welding torch , helmet shield , portable electrode heating box and temperature measuring pen
一名焊工的确是的成套工具包括焊钳、焊炬、面罩、手提式焊条加热箱和测温笔。 |
