密级: 195 phrases in 37 subjects |
Agriculture | 2 |
Air defense | 2 |
Animal husbandry | 1 |
Architecture | 6 |
Automobiles | 5 |
Aviation | 3 |
Biotaxy | 1 |
Bridge construction | 1 |
Business | 3 |
China | 2 |
Commerce | 3 |
Construction | 1 |
Cryptography | 6 |
Earth sciences | 3 |
Economy | 1 |
Electronics | 10 |
Engineering geology | 3 |
General | 13 |
Hydroelectric power stations | 13 |
Information technology | 4 |
Knitted goods | 1 |
Mechanics | 1 |
Metallurgy | 5 |
Mining | 1 |
Multimedia | 2 |
Nautical | 1 |
Oil / petroleum | 3 |
Otorhinolaryngology | 2 |
Packaging | 1 |
Polymers | 1 |
Shipbuilding | 1 |
Space | 9 |
Technology | 65 |
Telecommunications | 11 |
Textile industry | 6 |
Wind Energy | 1 |
Wood processing | 1 |