Akụkọ ụlọ ọrụ
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Otu esi eji igwe ihe eji eme ihe na-eme ihe n'ala agba tupu owuwu
Gbaa mbọ hụ na melite adhesion nke mkpuchi agba n'ala: Igwe isi ihe a na-emeso ya nwere ike ikwe ka agba primer ala banyekwuo n'ime ihe dị n'elu, nke nwere ọrụ dị mkpa na t ...GỤKWUO -
Kedu ihe dị iche n'etiti igwe na-egweri na igwe na-atụba elu na-ewu ụlọ
Nzọụkwụ ikpeazụ nke ihe owuwu ụlọ na-agwọ ọrịa bụ polishing na egweri. Na usoro a, ị nwere ike họrọ iji grinder maka polishing ma ọ bụ a elu-ọsọ p ...GỤKWUO