Coca Petrolei Semi-Graphitica (SGPC) 98% 98.5%HS Code: 38011000Magnitudo (mm): 1-5mm/3-8mm vel ad arbitriumSarcina: 25kg/saccus; 50kg/saccus vel saccus tonnaeUsus: Late adhibitus in operibus fusionis chalybis, industria fusionis accuratae