 |
| |||
| system voltage; circuit voltage; line voltage; supply-line voltage | |||
| mains voltage (Mains voltage is still popularly referred to as being "two-forty volts". WK Alexander Demidov) | |||
| electric line voltage (MichaelBurov); electrical line voltage (MichaelBurov); mains voltage (Kastorka) | |||
| line power (sheetikoff) | |||
| supply voltage | |||
| сетевое напряжение: 23 短语, 12 学科 |
| 医疗器械 | 1 |
| 媒体 | 4 |
| 安全系统 | 1 |
| 建造 | 1 |
| 技术 | 4 |
| 照明（电影院除外） | 1 |
| 电信 | 5 |
| 电子产品 | 1 |
| 电气工程 | 1 |
| 能源行业 | 1 |
| 计算 | 2 |
| 里海 | 1 |