| |||
| 面积注水 | |||
|
pattern flood : 11 phrases in 5 subjects |
| Explosives and Explosive Ordnance Disposal | 1 |
| Oil / petroleum | 3 |
| Technology | 4 |
| Traditional medicine | 2 |
| United Nations | 1 |
| |||
| 面积注水 | |||
|
pattern flood : 11 phrases in 5 subjects |
| Explosives and Explosive Ordnance Disposal | 1 |
| Oil / petroleum | 3 |
| Technology | 4 |
| Traditional medicine | 2 |
| United Nations | 1 |