Fentin masana'antu wani nau'in sutura ne wanda ake amfani da shi sosai a masana'antu daban-daban, gami da kera motoci, ginin jirgi, gini, da sarrafa ƙarfe.Muhimmancin fentin masana'antu yana bayyana kansa.Yana iya ba kawai ƙawata bayyanar samfuran ba, amma kuma yana ba da pr ...
Kara karantawa