 |
| site safety: 30 phrases in 12 subjects |
| Architecture | 1 |
| Automated equipment | 1 |
| Caspian | 1 |
| Construction | 5 |
| Energy industry | 7 |
| General | 2 |
| Military | 1 |
| Occupational health & safety | 1 |
| Oil and gas | 2 |
| Oil and gas technology | 1 |
| Technology | 3 |
| Weapons of mass destruction | 5 |