| |||
| inadequate state of an electric power system; emergency state of an electric power system | |||
|
Notzustand : 1 phrase in 1 subject |
| Reliability | 1 |
| |||
| inadequate state of an electric power system; emergency state of an electric power system | |||
|
Notzustand : 1 phrase in 1 subject |
| Reliability | 1 |