Wheel Brown corundum egweri bụ otu n'ime ngwa abrasive ndị a na-ejikarị eme ihe nke nwere nnukwu ego. Mgbe eji ya, ọ nwere ike bugharia na elu na-agba, na nwere ike na-ebu ike siri ike egweri, ọkara-ezi egweri na ezi egweri nakwa dị ka slotting na igbutu na mpụta okirikiri, n'ime gburugburu, ụgbọ elu na ụdị dị iche iche nke metal ma ọ bụ na-abụghị ọla workpiece.
Oge nzipu: Mar-08-2023