Manual Metal Arc welding (MMAW) or Shielded Metal Arc Welding (SMAW) Free Photos Gallery
Ultraviolet light emitted from electric welding two metal parts.
Shielded Metal Arc Welding is common method of joining metals, is an electric arc welding process with the arc between a covered electrode & the weld pool. SMAW uses shielding with deoxidizing agents from the decomposition of the electrode covering, & filler metal from the electrode.




























