| |||
| valaistushyötysuhde | |||
|
utilization factor : 8 phrases in 5 subjects |
| Electronics | 2 |
| Energy industry | 3 |
| Lighting other than cinema | 1 |
| Statistics | 1 |
| Transport | 1 |
| |||
| valaistushyötysuhde | |||
|
utilization factor : 8 phrases in 5 subjects |
| Electronics | 2 |
| Energy industry | 3 |
| Lighting other than cinema | 1 |
| Statistics | 1 |
| Transport | 1 |