Discussion: Determining concrete strength by using small-diameter cores*
| Autor: | Lewis, R. K., Bowman, S. A. W., Bungey, J. H. |
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| Zdroj: | Magazine of Concrete Research; June 1980, Vol. 32 Issue: 111 p123-125, 3p |
| Databáze: | Supplemental Index |
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