 |
| eye- protection: 22 phrases in 16 subjects |
| Aviation medicine | 1 |
| General | 3 |
| Household appliances | 2 |
| Laser medicine | 1 |
| Lasers | 1 |
| Makarov | 1 |
| Military | 3 |
| Nanotechnology | 1 |
| Nautical | 1 |
| Occupational health & safety | 1 |
| Oil and gas | 1 |
| Pharmacy and pharmacology | 1 |
| Quantum electronics | 2 |
| Security systems | 1 |
| Technology | 1 |
| Telecommunications | 1 |