 |
| |||
| operating duration; operating time; break-time; time of operation | |||
| hour of service; working hour | |||
| actuated time | |||
| total clearing time | |||
| toiminta-aika: 10 phrases in 6 subjects |
| Communications | 1 |
| Electronics | 2 |
| Information technology | 2 |
| Mechanic engineering | 1 |
| Power system protection | 3 |
| Transport | 1 |