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Ministerio de Vivienda y Urbanismo |
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20150225205636.0 |
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|a Ministerio de Vivienda y Urbanismo
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|a American Society For Testing Materials
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0 |
|a Standard Specification For Concrete Aggregates Astm C33-74a
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|c 1974
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300 |
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|a 8 p.
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650 |
1 |
4 |
|a HORMIGON
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650 |
1 |
4 |
|a ARIDOS
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650 |
1 |
4 |
|a NORMAS EXTRANJERAS
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650 |
1 |
4 |
|a NORMAS NORTEAMERICANAS
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920 |
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|a 691322
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921 |
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|a A512
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922 |
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|a ASTM C33 74A
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923 |
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|a 691.322/A512/ASTM C33 74A
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930 |
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|a Inglés
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999 |
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|c 21434
|d 21434
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