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BS EN 61341:2011
Method of measurement of centre beam intensity and beam angle(s) of reflector lamps
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Summary
Reflection;Optical measurement;Photometry (light measurement);Electric lamps;Angular measurement;Reflectors (light);Luminous intensity
Technical characteristics
| Publisher | British Standards Institution (BSI) |
| Publication Date | 08/31/2011 |
| Page Count | 16 |
| Themes | Luminous intensity |
| EAN | --- |
| ISBN | --- |
| Weight (in grams) | --- |
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BS EN 61341:2011
Method of measurement of centre beam intensity and beam angle(s) of reflector lamps
31/08/2011
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