 |
| emergency doors: 20 phrases in 12 subjects |
| Automobiles | 1 |
| Aviation | 3 |
| Construction | 3 |
| Elevators | 1 |
| Energy industry | 1 |
| Firefighting and fire-control systems | 5 |
| General | 1 |
| Makarov | 1 |
| Occupational health & safety | 1 |
| Production | 1 |
| Programming | 1 |
| Technology | 1 |
|
| emergency doors: 20 phrases in 12 subjects |
| Automobiles | 1 |
| Aviation | 3 |
| Construction | 3 |
| Elevators | 1 |
| Energy industry | 1 |
| Firefighting and fire-control systems | 5 |
| General | 1 |
| Makarov | 1 |
| Occupational health & safety | 1 |
| Production | 1 |
| Programming | 1 |
| Technology | 1 |