| |||
working time | |||
time to operate | |||
operate time; operating time | |||
on time | |||
total clearing time |
tempo de funcionamento: 32 phrases in 10 subjects |
Chemistry | 3 |
Communications | 8 |
Earth sciences | 1 |
Electronics | 1 |
Information technology | 1 |
Metallurgy | 2 |
Municipal planning | 2 |
Power system protection | 2 |
Reliability | 11 |
Technology | 1 |