盖板: 230 phrases in 18 subjects |
Astronautics | 1 |
Automobiles | 3 |
Aviation | 4 |
Chemistry | 1 |
Construction | 12 |
Drilling | 1 |
Electronics | 8 |
General | 103 |
Information technology | 2 |
Military | 3 |
Nautical | 10 |
Nuclear and fusion power | 5 |
Oil processing plants | 6 |
Rail transport | 2 |
Seismology | 1 |
Shipbuilding | 2 |
Technology | 54 |
Textile industry | 12 |