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Escolha marca de produtos |
Inter * Nac. |
SZH V30F50
* SZH V30F50 | Prestressed from class concrete on compression strength of Â30, marks on
freezing resistance of F50, marks on watertight of W8
| SZHV V30F150
* SZHV V30F150 | Âèáðèðîâàííàÿ from class concrete on compression strength of Â30, marks on
freezing resistance of F150 and watertight of W2
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