| 1. | Arc strikes outside of the welds were avoided .
焊缝外要避免电弧穿刺。 |
| 2. | It is this release of energy that maintains the arc often seen when a switch is opened in an inductive circuit .
在电感电路中，打开电键时，就有这种能量释放，引起经常所见的电弧。 |
| 3. | Code of practice for validation of arc welding equipment
电弧焊设备验证实用规程 |
| 4. | The stick of carbon is often used in an electric arc lamp
碳精棒常用于电弧灯。 |
| 5. | Research on surface arc spraying of parts and components
零部件表面电弧喷涂研究 |
| 6. | Guide for performing arc - flash hazard calculations
电弧闪光焊接危害计算执行指南 |
| 7. | Arc welding equipment - part 5 : wire feeders
电弧焊设备.第5部分:焊丝进料装置 |
| 8. | Arc welding equipment - part 1 : welding power sources
电弧焊设备.第1部分:焊接电源 |
| 9. | Guide for performing arc flash hazard calculations
电弧闪光危害计算的实施导则 |
| 10. | Arc detect and continuity check as additional features
附加电弧侦测及连续接地确认 |
