首页>
外国专利>
a rubber product cementizio conglomerate with granules of rubber mescolat with inert, cement, glue, water and additives, amount and prop orzioni controlled on the basis of the technical performance to be obtained.
a rubber product cementizio conglomerate with granules of rubber mescolat with inert, cement, glue, water and additives, amount and prop orzioni controlled on the basis of the technical performance to be obtained.
