Black corundum e loketse ho sebetsa tšepe, e sebelisetsoang ho roala lehlabathe la khalase, lisebelisoa tsa ho haha mehaho ea hardware.Har'a li-abrasives tse tloaelehileng, ho thatafala ha corundum e sootho ho fokotseha hanyenyane.Leha ho le joalo, ts'ebetsong ea ho sila, ts'ebetso e khahlanong le ho pshatla ha lijo-thollo tsa eona e ntle, e loketseng ho sila litšepe tse nang le matla a phahameng a thata, joalo ka ho sila ka thata le ho sila ka boima ba tšepe e tloaelehileng, haholo-holo e loketseng carbon steel, alloy steel general. , le bakeng sa ho sila tšepe e entsoeng ka tšepe le koporo e thata
Nako ea poso: Feb-22-2023