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Anti flood barrier - An Overview

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The dams may be stacked 3 large inside a brick formation. If you might want to go increased, widen The bottom like a pyramid. The upper you need the wall height, the thicker the base need to be. Stacking straight up will develop an unstable base and They might slide https://sites.google.com/view/floodcontrol/cua-chong-ngap-tu-dong-giai-phap-cong-nghe-cao-bao-ve-ngoi-nha

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