| 1. | Operating overvoltage of vacuum circuit breaker and restriction 真空开关操作过电压及其防护 |
| 2. | Analysis of the protective installation of vacuum circu 真空断路器操作过电压保护装置的分析 |
| 3. | Simulation study of switching overvoltage strike of power stations 厂站操作过电压冲击仿真研究 |
| 4. | Switching overvoltage of vacuum circuit breaker and its prevention 真空断路器应用中的操作过电压 |
| 5. | Analysis on over - voltage in operation of vacuum circuit breaker 真空断路器操作过电压分析与限制措施 |
| 6. | The ways of retaining operating overvoltage of vacuum circuit breaker 真空断路器操作过电压及其保护装置 |
| 7. | Operating excess voltage of vacuum breaker and its limiting measures 真空断路器操作过电压分析及限制措施 |
| 8. | Analysis and limiting measures of operating over - voltage due to vacuum breaker 真空断路器的操作过电压及其限制措施 |
| 9. | Switching overvoltage analysis and its restricted measures of vacuum circuit breaker 真空断路器操作过电压分析与限制措施 |
| 10. | Analysis on cut - off current overvoltage of the vaucum circuit breaker and its limiting measures 真空断路器操作过电压及其限制措施 |