红多拉一波中特|波叔一波中特第8期2017

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  • 1. The major difference between concrete block and clay brick is compressive strength. Compressive strength is the property of any material to with stand pressure. Going by the materials clay bricks and concrete bricks are made, the concrete bricks have much more compressive strength. 2. The second difference is water resistance. Concrete bricks have more water resistance and don't absorb water, t...

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