 |
| |||
| 主保护 | |||
| 主保护装置 | |||
| main protection: 11 phrases in 7 subjects |
| Automobiles | 1 |
| Electronics | 1 |
| Hydroelectric power stations | 4 |
| Rail transport | 2 |
| Shipbuilding | 1 |
| Technology | 1 |
| Telecommunications | 1 |
|
| |||
| 主保护 | |||
| 主保护装置 | |||
| main protection: 11 phrases in 7 subjects |
| Automobiles | 1 |
| Electronics | 1 |
| Hydroelectric power stations | 4 |
| Rail transport | 2 |
| Shipbuilding | 1 |
| Technology | 1 |
| Telecommunications | 1 |