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| uninterruptible supply: 77 phrases in 23 subjects |
| Automated equipment | 1 |
| Aviation | 1 |
| Computer networks | 1 |
| Computers | 1 |
| Construction | 1 |
| Electrical engineering | 15 |
| Electricity | 2 |
| Electronics | 3 |
| Energy industry | 7 |
| Energy system | 16 |
| General | 2 |
| Information technology | 2 |
| Karachaganak | 2 |
| Mass media | 1 |
| Nuclear and fusion power | 3 |
| Oil / petroleum | 2 |
| Oil and gas | 2 |
| Production | 1 |
| Sakhalin | 1 |
| Sakhalin R | 1 |
| Security systems | 2 |
| Technology | 8 |
| Weapons of mass destruction | 2 |