对于大型的混凝土桥梁，桥梁的裂缝是桥梁检测的重要项目之一。
Regarding the large-scale concrete bridge, the bridge crack is one of the main contents in bridge detection and measurement.
对于大型的混凝土桥梁，桥梁的裂缝是桥梁检测的重要项目之一。
Regarding the large-scale concrete bridge, the bridge crack is one of the main contents in bridge detection and measurement.
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