| 1. | Carbon steel covered arc - welding electrodes , specification for
电弧焊接碳钢涂料焊条规范 |
| 2. | Arc - welding equipment - part 7 : torches
电弧焊设备.第7部分:吹管 |
| 3. | Arc - welded joints in steel - guidance on quality levels for imperfections
钢的弧焊接头缺陷质量分级指南 |
| 4. | Arc - welding equipment ; part 12 : coupling devices for welding cables
弧焊设备.第12部分:焊接电缆的连接器 |
| 5. | Transformer - type arc - welding machines
变压器型弧焊机 |
| 6. | Transformer - type arc - welding machines
变压器型弧焊机 |
| 7. | The hardware of arc - welding inverter control circuit is built up
制作、调试了一套电源控制电路的硬件系统。 |
| 8. | In long views , arc - welding inverter is the trend of welding power supply
从长远观点来看，弧焊逆变电源是焊接电源的发展方向。 |
| 9. | Welding - arc - welded joints in aluminium and its alloys - quality levels for imperfections
焊接.铝和铝合金弧焊接头.缺陷质量分级 |
| 10. | Standard specification for aluminum and aluminum - alloy formed and arc - welded round tube
成形的和电弧焊接的铝及铝合金圆管标准规范 |
