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Control Unit : 310 phrases in 36 subjects |
| Agriculture | 1 |
| Air conditioners | 1 |
| Antennas and waveguides | 1 |
| Automated equipment | 21 |
| Automobiles | 14 |
| Aviation | 2 |
| Coal | 1 |
| Communications | 33 |
| Computers | 13 |
| Construction | 3 |
| Cryptography | 1 |
| Cultural studies | 1 |
| Earth sciences | 4 |
| Economics | 2 |
| Electrical engineering | 2 |
| Electronics | 2 |
| Engines | 1 |
| Finances | 2 |
| Forestry | 1 |
| General | 24 |
| Germany | 2 |
| Industry | 1 |
| Information technology | 38 |
| Measuring instruments | 2 |
| Mechanic engineering | 14 |
| Medical | 1 |
| Medical appliances | 1 |
| Microelectronics | 6 |
| Optics branch of physics | 4 |
| Politics | 3 |
| Punched cards | 1 |
| Rail transport | 2 |
| Technology | 67 |
| Telecommunications | 4 |
| Telephony | 1 |
| Transport | 33 |