efficiency factor
in time
| efficiency factor | |
| gen. | nyttevirkningsgrad |
| math. | efficiensfaktor |
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| nyttevirkningsgrad | |||
| efficiensfaktor | |||
| efficiens-faktor | |||
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efficiency factor : 5 phrases in 3 subjects |
| Communications | 1 |
| Electronics | 1 |
| Energy industry | 3 |