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| luminous flux (SI-Einheit: Lumen) | |||
| luminous flux (Lumen) | |||
| light-current electrical engineering; light current | |||
| luminous power | |||
| luminous flu (the time rate of flow of light; unit: lumen, Im); flux of light; flow of light | |||
| light flux; lumens; luminous flux; light plant current; power-line current | |||
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Lichtstrom : 36 do fraz, 6 tematyki |
| Elektronika | 8 |
| Optyka | 15 |
| Oświetlenie inne niż kinowe | 7 |
| Pospolicie | 1 |
| Promieniowanie radioaktywne | 3 |
| Rury próżniowe | 2 |