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23/30464593 DC:2023
BS EN ISO 7944. Optics and optical instruments. Reference wavelengths
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Technical characteristics
| Publisher | British Standards Institution (BSI) |
| Publication Date | 10/23/2023 |
| Page Count | 10 |
| EAN | --- |
| ISBN | --- |
| Weight (in grams) | --- |
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15/08/1998
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15/08/1998
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23/10/2023
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