 |
| Hazards of: 54 phrases in 17 subjects |
| Aviation | 1 |
| Chemistry | 3 |
| Communications | 1 |
| Construction | 5 |
| Education | 2 |
| Environment | 8 |
| Food industry | 3 |
| General | 12 |
| Health care | 3 |
| Industry | 1 |
| Labor law | 1 |
| Law | 1 |
| Life sciences | 3 |
| Name of organization | 2 |
| Nuclear physics | 5 |
| United Nations | 2 |
| Welding | 1 |