| |||
| variable Länge | |||
|
variable-length : 48 phrases in 12 subjects |
| Automated equipment | 2 |
| Business | 4 |
| Communications | 3 |
| Computers | 3 |
| Earth sciences | 4 |
| Economics | 2 |
| Industry | 2 |
| Information technology | 14 |
| Microelectronics | 2 |
| Optics branch of physics | 6 |
| Radio | 1 |
| Technology | 5 |