Piste d'athlétisme en plastique
Matériau de sol pour piste et terrain de course en plastique texturé auto-agrippant en polyuréthane
Self-Textured Polyurethane (PU) Running Track selfknotting textured plastic track with natural texture formation and stable friction coefficient for athletic running tracks Product Introduction The full-PU self-textured running track is made of polyurethane (PU) prepolymer without rubber granules, ...
