| 1. | Rod porcelain insulators for a . c . system traction lines
交流牵引线路用棒形瓷绝缘子 |
| 2. | Ac traction motors for rolling stock
铁路车辆用交流牵引电动机 |
| 3. | Development of alterable frequency ac traction motor for freight electric locomotive
货运电力机车用变频交流牵引电动机的开发 |
| 4. | Railway applications - fixed installations - particular requirements for a . c . switchgear - measurement , control and protection devices for specific use in a . c . traction systems - application guide
铁路设施.固定装置.交流开关装置的特殊要求.交流牵引系统专用测量控制和保护设备.应用指南 |
| 5. | Railway applications . fixed installations . particular requirements for a . c . switchgear . measurement , control and protection devices for specific use in a . c . traction systems . application guide
铁路设施.固定装置.交流转换开关装置的特定要求.交流牵引系统专用的测量控制和防护设备.应用指南 |
| 6. | Railway applications - fixed installations - particular requirements for a . c . switchgear - part 3 - 1 : measurement , control and protection devices for specific use in a . c . traction systems - application guide
铁路设施.固定设备.交流开关设备的特殊要求.第3 - 1部分:交流牵引系统专用测量控制和保护设备.应用指南 |
| 7. | Railway applications - fixed installations - particular requirements for a . c . switchgear - measurement , control and protection devices for specific use in a . c . traction systems - single - phase current transformers - single - phase current transformers
铁路设施.固定装置.交流电开关的专门要求.交流牵引系统特殊使用的测量控制和保护装置.单相电流变压器 |
| 8. | Railway applications - fixed installations - particular requirements for a . c . switchgear - measurement , control and protection devices for specific use in a . c . traction systems - single - phase inductive voltage transformers - single - phase voltage transformers
铁路设施.固定装置.交流电开关的专门要求.交流牵引系统特殊使用的测量控制和保护装置.单相感应电压变压器.单相电压变压器 |
