BS V22,5F100
* BS V22,5F100 | From class concrete on compression strength of Â22, 5, marks on
freezing resistance of F100, marks on watertight of W2
| BST V22,5F100
* BST V22,5F100 | From class concrete on compression strength of Â22, 5, marks on
freezing resistance of F100, marks on watertight of W2
| BSC V22,5F100
* BSC V22,5F100 | From class concrete on compression strength of Â22, 5, marks on
freezing resistance of F100, marks on watertight of W2
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