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Sichuan Guangan Ring Expressway

2021-07-02 00:00:00
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Detailed introduction:



Reverse test site














Display of adverse effect half a year after opening to traffic







Schematic diagram of bead settlement of 350 marking






Half a year after opening to traffic, the on-site inversion test coefficient is - 1




Measured data of inverse tester: 494



Half a year after opening to traffic, the on-site inversion test coefficient is - 2



Measured data of inversion tester: 434


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