Catalog Content |
Jewelery Terminology: Arranging of weld in different hardness and colour; Alaylar; Melding and casting in crucible; Prepareing different ingot Recognition of slip cylindir and using; Prepareing strand and lirense plate in various profiles; Polling circular strand with hadde; Welding different materials, Drilling, clinching, hinge, padlock, prepareing granule and ring, welding, Free study and Final works. |