Relative thickness of lead, concrete, and steel required for protection against narrow beams of X-rays.
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| Title: | Relative thickness of lead, concrete, and steel required for protection against narrow beams of X-rays. |
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| Authors: | Singer, G. |
| Source: | Journal of Research. Bureau of Standards (1934); June 1947, Vol. 38, p665-672, 8p |
| Database: | Applied Science & Technology Source |
| ISSN: | 00910635 |
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