Akara maka arịa ụlọ
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Ụdị eriri akpụkpọ ụkwụ kwesịrị ekwesị maka ịkwanye ngwá ụlọ na ichicha
N'ime usoro mmepụta nke ngwaahịa ngwá ụlọ, osisi kwesịrị ịkwanye ma na-egbuke egbuke, na agba aja aja na-ejikọta eriri alumina na silicon carbide sanding belt dị mma maka nhọrọ.
Brown fused alumina abrasives na silicon carbide abrasives n'elu nke sanding belt na-eji usoro nke obere ájá a kụrụ, na-eji akwa nkwado na akwụkwọ nkwado dị ka kpọmkwem àgwà osisi (njupụta, iru mmiri, mmanu, na brittleness).
