3

Zavarivaëi (Celici) Welders (Steels) Zavarivaëi (Aluminij i aluminijske legure, nikal i niklene legure) Welders(Aliminium and aluminium alloys, nickel and nickel alloys) Operater

  • Upload
    others

  • View
    9

  • Download
    0

Embed Size (px)