 |
| 比例 图: 143 phrases in 24 subjects |
| Agriculture | 1 |
| Air defense | 1 |
| Automobiles | 1 |
| Bridge construction | 6 |
| Business | 1 |
| Cartography | 3 |
| Commerce | 1 |
| Desert science | 4 |
| Earth sciences | 4 |
| Economy | 1 |
| Electronics | 1 |
| Engineering geology | 2 |
| Explosives and Explosive Ordnance Disposal | 2 |
| General | 3 |
| Librarianship | 2 |
| Metallurgy | 5 |
| Oil / petroleum | 5 |
| Remote sensing | 1 |
| Space | 12 |
| Statistics | 4 |
| Technology | 80 |
| Telecommunications | 1 |
| Textile industry | 1 |
| United Nations | 1 |
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