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AWS QC4-89

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AWS QC4-89 Standard for Accredition of Test Facilities for AWS Certified Welder Program

standard by American Welding Society, 01/01/1989

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Full Description

This Standard describes a program directed by the American Welding Society for a third-party accreditation of testfacilities used to perform welding qualification?welding and testing.

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Published: 01/01/1989 Number of Pages: 14File Size: 1 file , 670 KB