mineria de oro alfombra para el oro aluvial alfombras gold washer mat gold recovery matt size 1x15 meters/roll mineria de oro alfombra para el oro aluvial alfombras gold washer mat gold recovery matt weight 65kg/roll or 77kg/roll mineria de oro alfombra para el oro aluvial alfombras gold washer mat gold recovery matt thickness: 24mm or 26mm

gold mining sluice box carpet gold washer mat sluice box matting gold recovery matt,the material is PE. gold mining sluice box carpet gold washer mat sluice box matting gold recovery matt,the thickness is 24mm, 26mm, 27mm. gold mining sluice box carpet gold washer mat sluice box matting gold recovery matt,the weight is 80kg/roll. gold mining sluice box carpet gold washer mat sluice box matting gold recovery matt,the size is 1x15 meters/roll.