Don Sanin Abubuwan Abubuwan Fastener Da Rarrabansa
1.What is fastener? Fasteners wani nau'i ne na sassa na inji wanda ake amfani da shi sosai don haɗin haɗin gwiwa. Ana iya ganin nau'ikan ɗakuna iri-iri akan injuna daban-daban, kayan aiki, motoci, jiragen ruwa, layin dogo, gadoji, gine-gine, gine-gine, kayan aiki, kayan kida, ins...
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