 |
| safety installations: 20 phrases in 11 subjects |
| Construction | 2 |
| Electronics | 1 |
| Elevators | 1 |
| Energy industry | 8 |
| Gas processing plants | 1 |
| General | 1 |
| GOST | 1 |
| Nuclear and fusion power | 1 |
| Production | 1 |
| Rail transport | 1 |
| Technology | 2 |
|
| safety installations: 20 phrases in 11 subjects |
| Construction | 2 |
| Electronics | 1 |
| Elevators | 1 |
| Energy industry | 8 |
| Gas processing plants | 1 |
| General | 1 |
| GOST | 1 |
| Nuclear and fusion power | 1 |
| Production | 1 |
| Rail transport | 1 |
| Technology | 2 |