 |
| |||
| hazard classification system | |||
| система классификации опасности: 6 phrases in 5 subjects |
| Chemistry | 2 |
| Figurative | 1 |
| Logistics | 1 |
| Nautical | 1 |
| Occupational health & safety | 1 |
|
| |||
| hazard classification system | |||
| система классификации опасности: 6 phrases in 5 subjects |
| Chemistry | 2 |
| Figurative | 1 |
| Logistics | 1 |
| Nautical | 1 |
| Occupational health & safety | 1 |