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Asphalt pavement structure radial strain measurement sensor contacts insulating sealing portion separated from inner groove, and removes temporarily fixing of optical fiber after pouring sealant completely to achieve equal rigidity. 专利
申请日期: 2015-01-01, 公开日期: 2015-03-25
作者:  CAO D LIU W ZHOU Z ZHAO Y JIANG Z W
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