1 dubi farata biyar A halin yanzu, akwai nau'ikan nau'ikan kauri biyar don kujeru: karfe, nailan, da gami da aluminum. Dangane da farashi, aluminum gami> nailan>karfe, amma kayan da ake amfani da su ga kowane iri sun bambanta, kuma ba za a iya cewa galla-dalla cewa aluminum gami shine b ...
Kara karantawa