| 1. | Directional ground relay set for 6 . 6 kv consumer
6 . 6 kv用电设备用地线定向继电装置 |
| 2. | Automatic switching equipment , automatic control equipment
自动开闭?电装置 |
| 3. | Automatic reclosing equipment automatic reclosing relay
再闭路?电装置 |
| 4. | Repair of motors , transformers and switchgear
修理马达变压器及接电装置 |
| 5. | Repair of motors , transformers and switchgear public works category
修理马达变压器及接电装置 |
| 6. | On the capacity performance index of voltage - resisting and puncture testers
击穿抗电装置的容量指标 |
| 7. | Automatic load restoration equipment
自动负荷再投入?电装置 |
| 8. | Technical specification for application of power saving unit in buildings
建筑用省电装置应用技术规程 |
| 9. | Automatic restoration equipment
系统自动复旧?电装置 |
| 10. | Bus tie relaying system
母线分离?电装置 |
