 |
| |||
| dreimal; drei Mal dreimal; dreifach; dreimalig | |||
| three times: 18 phrases in 11 subjects |
| Agriculture | 1 |
| Communications | 1 |
| Economy | 1 |
| General | 5 |
| Industry | 1 |
| Materials science | 1 |
| Microelectronics | 1 |
| Nuclear physics | 1 |
| Racing and motorsport | 3 |
| Technology | 2 |
| Радиоактивное излучение | 1 |