03. Common causes of discontinuities related to shape, size and contour Model Video Publisher Hobart Institute of Welding Technology Member of Welding Discontinuities and Defects
04. Common causes of discontinuities related to internal inconsistencies and weld metal irregularities Model Video Publisher Hobart Institute of Welding Technology Member of Welding Discontinuities and Defects
Blueprint Reading for Welders and Fitters Model Collection Member of Hobart Institute Welding Collection
Shielded Metal Arc Welding : Basic (SMAWB) Model Collection Member of Hobart Institute Welding Collection
Shielded Metal Arc Welding: Structural (SMAWA-1) (Advanced 1) Model Collection Member of Hobart Institute Welding Collection
Oxyacetylene Welding, Brazing and Cutting (OAW) Model Collection Member of Hobart Institute Welding Collection
Gas Metal Arc Welding : Advanced (GMAWA) Model Collection Member of Hobart Institute Welding Collection
