| 1. | Some appliances, for example a water heater, are connected to the full 240 v .
有些用电设备（如煮水器）联接在240伏上。 |
| 2. | They have installed wireless apparatus on board
他们已在船上安装了无线电设备。 |
| 3. | 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 |
| 4. | Ground - fault sensing and relaying equipment
接地故障传感设备和继电设备 |
| 5. | Residual current sensing and relaying equipment
残余电流感应和继电设备 |
| 6. | Ground - fault sensing and relaying equipment
接地故障测定设备和继电设备 |
| 7. | Code for design of power distribution of general electrical installations
通用用电设备配电设计规范 |
| 8. | Insulation co - ordination for high voltage transmission and distribution equipment
高压输变电设备的绝缘配合 |
| 9. | Code for design of electric distribution of general - purpose utilization equipment
通用用电设备配电设计规范 |
| 10. | Shanghai xingwan equipment co
上海兴万机电设备公司 |
