. . . . "28043264"^^ . . . . "481"^^ . . . . "Diamond grinding"@en . . "Diamond grinding is a grinding process that can be applied to a variety of surfaces including floors, stones, and engineering ceramics. It takes advantage of the fact that diamond has the highest hardness of any bulk material."@en . . . "Diamond grinding is a grinding process that can be applied to a variety of surfaces including floors, stones, and engineering ceramics. It takes advantage of the fact that diamond has the highest hardness of any bulk material."@en . "972830589"^^ . . . .