Akụkọ ụlọ ọrụ
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Mmalite nke ụdị dị iche iche nke kposara onwe
Ihe nkedo nke na-ejide onwe ya bụ ụdị skru nke eji jikọọ ihe igwe na efere.Ọ nwere ọtụtụ ụdị, dị ka ịhịa aka n'ahụ onwe, wallboard onwe-tapping skru, onwe-tapping ịghasa, pan isi na hexagon isi onwe-tapping screw, wdg. Onye ọ bụla nke onwe-tapping ịghasa nwere dị iche iche ojiji.Ọzọ, anyị ga-akọwa nkenke ...GỤKWUO