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Repair equipment for section of concrete bridge
Repair equipment for section of concrete bridge
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机译:混凝土桥梁断面修复设备
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摘要
The present invention relates to a cross-sectional surface repair device of a concrete bridge. More specifically, the present invention relates to the cross-sectional surface repair device of a concrete bridge, improved to rapidly repair and restore a shear surface crack of the concrete pavement bridge by using a crack repair agent and a shot blast, and a folding type panel.
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