| 1. | The stick of carbon is often used in an electric arc lamp
碳精棒常用于电弧灯。 |
| 2. | High alumina refractory bricks for electric arc furnace roofs
炼钢电炉顶用高铝砖 |
| 3. | Dimensions of dome bricks for electric arc furnace roofs
电炉用球顶钻形状尺寸 |
| 4. | Properties of the cathode fall region of an electric arc
电弧阴极区性质的研究 |
| 5. | An electric arc is struck by contacting the electrodes
接触电极便击出电弧。 |
| 6. | Method of heat balance for electric arc furnace
电弧炉热平衡方法 |
| 7. | It has certain endure leakage of electricity and endure electric arc
具有一定的耐漏电性和耐电弧性。 |
| 8. | Graphite electrodes for electric arc furnaces - dimensions and designation
电弧炉用石墨电极.尺寸和命名 |
| 9. | Graphite electrodes for electric arc furnaces - dimensions and designation
电弧炉用石墨电极.尺寸和命名 |
| 10. | Electric arc welding electroslag welding
电弧焊及电渣焊 |
