AWS-B5.1 › Complete Document History
Specification for the Qualification of Welding Inspectors
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2ND EDITION - Specification for the Qualification of Welding Inspectors - Jan. 1, 2013
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Obsolete Revision Information: |
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1ST EDITION ERRATA - ERRATA FOR 2003 EDITION - Jan. 1, 2007
1ST EDITION - Specification for the Qualification of Welding Inspectors - Jan. 1, 2003 |