Description
AWS QC4-89 – Standard for Accredition of Test Facilities for AWS Certified Welder Program
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.
Product Details
- Published:
- 01/01/1989
- Number of Pages:
- 14
- Note:
- This product is unavailable in Ukraine, Russia, Belarus
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