| 1. | Silicon carbide surge arresters for a . c . systems
交流系统用碳化硅阀式避雷器 |
| 2. | Short - circuit current calculation in three - phase a . c . systems
三相交流系统短路电流计算 |
| 3. | A high precision measurement for the power of ac system
一种高精度测量交流系统功率的方案 |
| 4. | Short - circuit currents in three - phase a . c . systems - calculation of currents
三相交流系统内短路电流.电流的计算 |
| 5. | Polymer - housed metal oxide surge arresters without gaps for a . c . systems
交流系统用复合外套无间隙金属氧化物避雷器 |
| 6. | Artificial pollution tests on high - voltage insulators to be used on a . c . systems
交流系统高压绝缘子的人为污染试验 |
| 7. | Artificial pollution tests on high - voltage insulators to be used on a . c systems
交流系统用高压绝缘子的人工污秽试验 |
| 8. | Artificial pollution tests on composite insulators used on high - voltage ac systems
高压交流系统用复合绝缘子人工污秽试验 |
| 9. | Short - circuit currents in three - phase a . c . systems - part 0 : calculation of currents
三相交流系统短路电流.第0部分:电流计算 |
| 10. | Surge arresters - non - linear resistor type gapped surge arrestors for a . c . systems
电涌限制器.交流系统非线性电阻器类电涌限制器 |
