 |
| |||
| tapped volume | |||
| 堆积 体积: 18 phrases in 5 subjects |
| Economy | 1 |
| Electronics | 1 |
| Explosives and Explosive Ordnance Disposal | 2 |
| Hydroelectric power stations | 3 |
| Technology | 11 |
|
| |||
| tapped volume | |||
| 堆积 体积: 18 phrases in 5 subjects |
| Economy | 1 |
| Electronics | 1 |
| Explosives and Explosive Ordnance Disposal | 2 |
| Hydroelectric power stations | 3 |
| Technology | 11 |