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13mm Spray coat track in Sichuanxiexingjinguang primer schoolFinished time :May 2018 Materials:SBR rubber granule ,RT-010A binder, EPDM rubber granule,RT-160A and RT-160B pu materials Decription: 3000sqm spray coat track on concrete base Address:Jinguang primer school Xiexing Sichuan
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