 |
| непрерывная подача: 14 phrases in 10 subjects |
| Automated equipment | 1 |
| Automobiles | 1 |
| Aviation | 1 |
| Computers | 1 |
| Mechanic engineering | 1 |
| Mining | 1 |
| Natural resourses and wildlife conservation | 1 |
| Polygraphy | 1 |
| Technology | 2 |
| Welding | 4 |
|
| непрерывная подача: 14 phrases in 10 subjects |
| Automated equipment | 1 |
| Automobiles | 1 |
| Aviation | 1 |
| Computers | 1 |
| Mechanic engineering | 1 |
| Mining | 1 |
| Natural resourses and wildlife conservation | 1 |
| Polygraphy | 1 |
| Technology | 2 |
| Welding | 4 |