 |
| protection equipment: 118 phrases in 33 subjects |
| Astronautics | 2 |
| Automated equipment | 3 |
| Automobiles | 2 |
| Aviation | 1 |
| Construction | 5 |
| Ecology | 1 |
| Electrical engineering | 12 |
| Electronics | 2 |
| Energy industry | 1 |
| Firefighting and fire-control systems | 2 |
| Foreign affairs | 1 |
| General | 15 |
| GOST | 1 |
| Makarov | 1 |
| Mechanics | 1 |
| Meteorology | 1 |
| Military | 9 |
| Natural resourses and wildlife conservation | 1 |
| Nuclear and fusion power | 1 |
| Nuclear physics | 4 |
| Occupational health & safety | 3 |
| Oil and gas | 2 |
| Personal protective equipment | 1 |
| Pest control | 1 |
| Production | 2 |
| Programming | 3 |
| Robotics | 2 |
| Sakhalin | 1 |
| Security systems | 9 |
| Technology | 5 |
| Telecommunications | 15 |
| Transport | 6 |
| Weapons of mass destruction | 2 |