Over-a-minute mixing adds no strength.
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| Title: | Over-a-minute mixing adds no strength. |
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| Authors: | Besson, F. S. |
| Source: | Engineering News-Record; February 9 1933, Vol. 110, p183-185, 3p |
| Database: | Applied Science & Technology Source |
| ISSN: | 0013807X |
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