uninterruptible power supply: 39 phrases in 15 subjects |
Computer networks | 1 |
Electrical engineering | 9 |
Electricity | 1 |
Electronics | 1 |
Energy industry | 4 |
Energy system | 9 |
Karachaganak | 1 |
Mass media | 1 |
Nuclear and fusion power | 2 |
Oil / petroleum | 2 |
Oil and gas | 2 |
Production | 1 |
Security systems | 1 |
Technology | 3 |
Weapons of mass destruction | 1 |