 |
| protective screen: 20 phrases in 9 subjects |
| Automated equipment | 1 |
| Construction | 3 |
| Electrical engineering | 1 |
| Elevators | 1 |
| Isolation | 2 |
| Makarov | 1 |
| Medical appliances | 3 |
| Military | 3 |
| Technology | 5 |
|
| protective screen: 20 phrases in 9 subjects |
| Automated equipment | 1 |
| Construction | 3 |
| Electrical engineering | 1 |
| Elevators | 1 |
| Isolation | 2 |
| Makarov | 1 |
| Medical appliances | 3 |
| Military | 3 |
| Technology | 5 |