Withdrawn
Standard
Most Recent
BS 398:1930
Symmetrical light distributions from light fittings
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| Publisher | British Standards Institution (BSI) |
| Publication Date | 10/06/1930 |
| Cancellation Date | 03/30/1936 |
| Page Count | 0 |
| EAN | --- |
| ISBN | --- |
| Weight (in grams) | --- |
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