 |
| safety guidelines: 25 phrases in 14 subjects |
| Astronautics | 1 |
| Biotechnology | 1 |
| Business | 2 |
| Clinical trial | 1 |
| Ecology | 1 |
| General | 5 |
| Law | 1 |
| Medical appliances | 1 |
| Name of organization | 2 |
| Production | 1 |
| Security systems | 2 |
| Technology | 4 |
| Trade unions | 1 |
| United Nations | 2 |