power supply failure: 25 phrases in 11 subjects |
Business | 1 |
Cables and cable production | 1 |
Construction | 1 |
Economy | 1 |
Energy industry | 2 |
Energy system | 11 |
Firefighting and fire-control systems | 1 |
Insurance | 1 |
Measuring instruments | 2 |
Production | 1 |
Technology | 3 |