![]() |
波 谷 : 32 phrases in 16 subjects |
Air defense | 1 |
Earth sciences | 1 |
Finances | 1 |
General | 1 |
International Monetary Fund | 3 |
Mathematics | 1 |
Metallurgy | 4 |
Military | 1 |
Name of organization | 1 |
Nautical | 2 |
Oil / petroleum | 1 |
Securities | 2 |
Statistics | 1 |
Technology | 10 |
Telecommunications | 1 |
Water resources | 1 |