предупреждающие сигналы: 72 phrases in 27 subjects |
Armored vehicles | 1 |
Astronautics | 2 |
Automobiles | 11 |
Aviation | 1 |
Aviation medicine | 7 |
Combustion gas turbines | 1 |
Computer networks | 2 |
Computers | 2 |
Electronics | 2 |
Energy industry | 2 |
Fish farming pisciculture | 1 |
General | 1 |
Information technology | 1 |
Makarov | 1 |
Maritime law & Law of the Sea | 1 |
Mass media | 4 |
Military | 4 |
Nautical | 1 |
Oil and gas | 5 |
Oil and gas technology | 1 |
Programming | 1 |
Rail transport | 2 |
Shipbuilding | 1 |
Technology | 9 |
Telecommunications | 3 |
Telephony | 1 |
Transport | 4 |