 |
| gas detector: 158 phrases in 36 subjects |
| Automated equipment | 2 |
| Caspian | 3 |
| Cement | 1 |
| Chemistry | 3 |
| Construction | 1 |
| Electronics | 5 |
| Energy industry | 2 |
| Firefighting and fire-control systems | 6 |
| General | 3 |
| Gold mining | 1 |
| High energy physics | 2 |
| Karachaganak | 2 |
| Makarov | 8 |
| Medical appliances | 1 |
| Metallurgy | 1 |
| Metrology | 3 |
| Military | 23 |
| Mining | 1 |
| Molikpaq | 1 |
| Nanotechnology | 1 |
| Natural resourses and wildlife conservation | 1 |
| Nautical | 3 |
| Nuclear and fusion power | 7 |
| Nuclear physics | 2 |
| Occupational health & safety | 10 |
| Oil / petroleum | 5 |
| Oil and gas | 21 |
| Oil and gas technology | 1 |
| Oil processing plants | 1 |
| Oilfields | 2 |
| Sakhalin | 2 |
| Security systems | 2 |
| Technology | 10 |
| Transport | 2 |
| Weapons of mass destruction | 4 |
| Радиоактивное излучение | 15 |