A complete course on DVD. Topics include: Introduction; Basic elements of the system; Weld symbols for length and arrangement; Supplementary symbols and reference; Plug and slot welds; Spot welds and seam welds; Groove weld symbols; Backing, back, melt-thru, and surfacing symbols; Flange and combination weld symbols. Course includes instructor's guide.
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Copyright: |
2008 |
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Length: |
58 minutes |