 |
| |||
| flow rule | |||
| 流动 规则: 10 phrases in 5 subjects |
| Aviation | 2 |
| International Monetary Fund | 1 |
| Oil / petroleum | 1 |
| Technology | 5 |
| Wind Energy | 1 |
|
| |||
| flow rule | |||
| 流动 规则: 10 phrases in 5 subjects |
| Aviation | 2 |
| International Monetary Fund | 1 |
| Oil / petroleum | 1 |
| Technology | 5 |
| Wind Energy | 1 |